Merge branch 'develop' into MARMOTTA-556
diff --git a/launchers/marmotta-webapp/pom.xml b/launchers/marmotta-webapp/pom.xml
index c9d0cd6..3847483 100644
--- a/launchers/marmotta-webapp/pom.xml
+++ b/launchers/marmotta-webapp/pom.xml
@@ -560,6 +560,11 @@
</dependency>
<dependency>
<groupId>org.apache.marmotta</groupId>
+ <artifactId>marmotta-ldf</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.marmotta</groupId>
<artifactId>marmotta-ldpath</artifactId>
<version>${project.version}</version>
</dependency>
diff --git a/platform/marmotta-core/src/main/java/org/apache/marmotta/platform/core/services/triplestore/ContextServiceImpl.java b/platform/marmotta-core/src/main/java/org/apache/marmotta/platform/core/services/triplestore/ContextServiceImpl.java
index 59d9fc2..b67ba5f 100644
--- a/platform/marmotta-core/src/main/java/org/apache/marmotta/platform/core/services/triplestore/ContextServiceImpl.java
+++ b/platform/marmotta-core/src/main/java/org/apache/marmotta/platform/core/services/triplestore/ContextServiceImpl.java
@@ -179,19 +179,19 @@
if(uri == null) {
return null;
}
- if (!UriUtil.validate(uri)) {
- uri = configurationService.getBaseContext() + uri;
- if (!UriUtil.validate(uri)) {
- throw new URISyntaxException(uri, "not valid context uri");
- }
- }
+ if (!UriUtil.validate(uri)) {
+ uri = configurationService.getBaseContext() + uri;
+ if (!UriUtil.validate(uri)) {
+ throw new URISyntaxException(uri, "not valid context uri");
+ }
+ }
try {
RepositoryConnection conn = sesameService.getConnection();
try {
conn.begin();
checkConnectionNamespace(conn);
ValueFactory valueFactory = conn.getValueFactory();
- URI ctx = valueFactory.createURI(uri);
+ URI ctx = valueFactory.createURI(uri);
if (StringUtils.isNotBlank(label)) {
conn.add(ctx, RDFS.LABEL, Literals.createLiteral(valueFactory, label), ctx);
}
diff --git a/platform/marmotta-ldf/pom.xml b/platform/marmotta-ldf/pom.xml
new file mode 100644
index 0000000..9d589ad
--- /dev/null
+++ b/platform/marmotta-ldf/pom.xml
@@ -0,0 +1,264 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.marmotta</groupId>
+ <artifactId>marmotta-parent</artifactId>
+ <version>3.3.0-SNAPSHOT</version>
+ <relativePath>../../parent</relativePath>
+ </parent>
+
+ <artifactId>marmotta-ldf</artifactId>
+ <packaging>jar</packaging>
+
+ <name>Apache Marmotta Platform: Linked Data Fragments</name>
+ <description>Provides support for the Linked Data Fragments.</description>
+
+ <build>
+ <pluginManagement>
+ <plugins>
+ <plugin> <!-- generate JRebel Configuration -->
+ <groupId>org.zeroturnaround</groupId>
+ <artifactId>jrebel-maven-plugin</artifactId>
+ <version>1.1.3</version>
+ <executions>
+ <execution>
+ <id>generate-rebel-xml</id>
+ <phase>process-resources</phase>
+ <goals>
+ <goal>generate</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <relativePath>../../</relativePath>
+ <rootPath>$${rebel.root}</rootPath>
+ <classpath>
+ <resources>
+ <resource><!-- default resource --></resource>
+ <resource><directory>src/main/resources</directory></resource>
+ </resources>
+ </classpath>
+ </configuration>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+
+ <plugins>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-surefire-plugin</artifactId>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.marmotta</groupId>
+ <artifactId>buildinfo-maven-plugin</artifactId>
+ <configuration>
+ <systemProperties>
+ <systemProperty>user.name</systemProperty>
+ <systemProperty>user.timezone</systemProperty>
+ <systemProperty>java.vm.vendor</systemProperty>
+ <systemProperty>java.vm.version</systemProperty>
+ <systemProperty>java.vm.name</systemProperty>
+ <systemProperty>java.runtime.version</systemProperty>
+ <systemProperty>os.name</systemProperty>
+ <systemProperty>os.version</systemProperty>
+ <systemProperty>os.arch</systemProperty>
+ </systemProperties>
+ </configuration>
+ <executions>
+ <execution>
+ <phase>process-resources</phase>
+ <goals>
+ <goal>extract</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <!--
+ <execution>
+ <id>aggregate</id>
+ <goals>
+ <goal>aggregate</goal>
+ </goals>
+ <phase>site</phase>
+ </execution>
+ -->
+ <execution>
+ <!-- configure how the REST API documentation will be produced -->
+ <id>restapi</id>
+ <configuration>
+ <doclet>com.lunatech.doclets.jax.jaxrs.JAXRSDoclet</doclet>
+
+ <name>REST API</name>
+ <description>REST API for Marmotta Webservices</description>
+
+ <outputDirectory>${project.build.outputDirectory}/doc</outputDirectory>
+ <reportOutputDirectory>${project.build.outputDirectory}/web/doc</reportOutputDirectory>
+ <destDir>rest</destDir>
+
+ <docletArtifact>
+ <groupId>com.lunatech.jax-doclets</groupId>
+ <artifactId>doclets</artifactId>
+ <version>${jax.doclets.version}</version>
+ </docletArtifact>
+ <additionalparam>
+ -jaxrscontext {BASE}
+ -charset UTF-8
+ </additionalparam>
+
+ <!--
+ <stylesheetfile>${project.parent.basedir}/config/doc/doclet.css</stylesheetfile>
+ -->
+
+ <header><![CDATA[<!--###BEGIN_CONTENT###--><div class="javadoc">]]></header>
+ <footer><![CDATA[</div><!--###END_CONTENT###-->]]></footer>
+ <encoding>UTF-8</encoding>
+ <detectOfflineLinks>false</detectOfflineLinks>
+
+ <!-- For the project-reports page -->
+ </configuration>
+ <goals>
+ <goal>javadoc</goal>
+ </goals>
+ <phase>generate-resources</phase>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ </plugin>
+
+ </plugins>
+
+ </build>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.marmotta</groupId>
+ <artifactId>marmotta-core</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.openrdf.sesame</groupId>
+ <artifactId>sesame-rio-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.resteasy</groupId>
+ <artifactId>resteasy-cdi</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.resteasy</groupId>
+ <artifactId>resteasy-jackson2-provider</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.jaxrs</groupId>
+ <artifactId>jackson-jaxrs-json-provider</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.module</groupId>
+ <artifactId>jackson-module-jaxb-annotations</artifactId>
+ </dependency>
+
+ <!-- testing -->
+ <dependency>
+ <groupId>org.apache.marmotta</groupId>
+ <artifactId>marmotta-core</artifactId>
+ <version>${project.version}</version>
+ <type>test-jar</type>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-server</artifactId>
+ <version>${jetty.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-servlet</artifactId>
+ <version>${jetty.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.weld.se</groupId>
+ <artifactId>weld-se-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>javax.el</groupId>
+ <artifactId>javax.el-api</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.h2database</groupId>
+ <artifactId>h2</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.jayway.restassured</groupId>
+ <artifactId>rest-assured</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-library</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.marmotta</groupId>
+ <artifactId>marmotta-sesame-matchers</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.openrdf.sesame</groupId>
+ <artifactId>sesame-sail-memory</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/api/LdfService.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/api/LdfService.java
new file mode 100644
index 0000000..2b4cd0a
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/api/LdfService.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.api;
+
+import org.openrdf.model.Model;
+import org.openrdf.model.Resource;
+import org.openrdf.model.URI;
+import org.openrdf.model.Value;
+import org.openrdf.repository.RepositoryException;
+
+/**
+ * Linked Media Fragments service
+ *
+ * @author Sergio Fernández
+ */
+public interface LdfService {
+
+ final static int PAGE_SIZE = 100;
+
+ /**
+ * Gets a fragment matching the specified triple fragment pattern
+ * specified (null values are wildcards).
+ *
+ * @param subject fragment subject
+ * @param predicate fragmnent predicate
+ * @param object fragment object
+ * @param page number of page (starting with 1)
+ * @return fragment
+ */
+ Model getFragment(String subject, String predicate, String object, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException;
+
+ /**
+ * Gets a fragment matching the specified triple fragment pattern
+ * specified (null values are wildcards).
+ *
+ * @param subject fragment subject
+ * @param predicate fragmnent predicate
+ * @param object fragment object
+ * @param page number of page (starting with 1)
+ * @param uri uri requested
+ * @return fragment
+ */
+ Model getFragment(URI subject, URI predicate, Value object, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException;
+
+ /**
+ * Gets a fragment matching the specified quad fragment pattern
+ * specified (null values are wildcards).
+ *
+ * @param subject fragment subject
+ * @param predicate fragmnent predicate
+ * @param object fragment object
+ * @param context named graph
+ * @param page number of page (starting with 1)
+ * @param uri uri requested
+ * @return fragment
+ */
+ Model getFragment(String subject, String predicate, String object, String context, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException;
+
+ /**
+ * Gets a fragment matching the specified quad fragment pattern
+ * specified (null values are wildcards).
+ *
+ * @param subject fragment subject
+ * @param predicate fragmnent predicate
+ * @param object fragment object
+ * @param context named graph
+ * @param page number of page (starting with 1)
+ * @param uri uri requested
+ * @return fragment
+ */
+ Model getFragment(URI subject, URI predicate, Value object, Resource context, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException;
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/logging/LdfLoggingModule.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/logging/LdfLoggingModule.java
new file mode 100644
index 0000000..54a6495
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/logging/LdfLoggingModule.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.logging;
+
+import ch.qos.logback.classic.Level;
+import org.apache.marmotta.platform.core.logging.BaseLoggingModule;
+
+import javax.enterprise.context.ApplicationScoped;
+import java.util.Collection;
+import java.util.Collections;
+
+/**
+ * Logging Module for LDF
+ *
+ * @author Sergio Fernández
+ */
+@ApplicationScoped
+public class LdfLoggingModule extends BaseLoggingModule {
+
+ @Override
+ public String getId() {
+ return "ldf";
+ }
+
+ @Override
+ public String getName() {
+ return "LDF";
+ }
+
+ @Override
+ public Collection<String> getPackages() {
+ return Collections.singleton("org.apache.marmotta.platform.ldf");
+ }
+
+ @Override
+ public Level getDefaultLevel() {
+ return Level.DEBUG;
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/services/LdfServiceImpl.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/services/LdfServiceImpl.java
new file mode 100644
index 0000000..576560a
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/services/LdfServiceImpl.java
@@ -0,0 +1,222 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.services;
+
+import com.google.common.collect.FluentIterable;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.marmotta.commons.sesame.repository.ResultUtils;
+import org.apache.marmotta.commons.vocabulary.XSD;
+import org.apache.marmotta.platform.core.api.triplestore.SesameService;
+import org.apache.marmotta.platform.ldf.api.LdfService;
+import org.apache.marmotta.platform.ldf.vocab.HYDRA;
+import org.apache.marmotta.platform.ldf.vocab.RDF;
+import org.apache.marmotta.platform.ldf.vocab.SSD;
+import org.apache.marmotta.platform.ldf.vocab.VOID;
+import org.openrdf.model.*;
+import org.openrdf.model.impl.TreeModel;
+import org.openrdf.model.impl.ValueFactoryImpl;
+import org.openrdf.repository.RepositoryConnection;
+import org.openrdf.repository.RepositoryException;
+import org.openrdf.repository.RepositoryResult;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Inject;
+import javax.ws.rs.core.UriBuilder;
+import java.net.URISyntaxException;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * Linked Media Fragments service implementation
+ *
+ * @author Sergio Fernández
+ */
+public class LdfServiceImpl implements LdfService {
+
+ private static final Logger log = LoggerFactory.getLogger(LdfServiceImpl.class);
+
+ @Inject
+ private SesameService sesameService;
+
+ @Override
+ public Model getFragment(String subjectStr, String predicateStr, String objectStr, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException {
+ return getFragment(subjectStr, predicateStr, objectStr, null, page, uri);
+ }
+
+ @Override
+ public Model getFragment(URI subject, URI predicate, Value object, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException {
+ return getFragment(subject, predicate, object, null, page, uri);
+ }
+
+ @Override
+ public Model getFragment(String subjectStr, String predicateStr, String objectStr, String contextStr, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException {
+ final ValueFactoryImpl vf = new ValueFactoryImpl();
+
+ URI subject = null;
+ if (StringUtils.isNotBlank(subjectStr)) {
+ try {
+ new java.net.URI(subjectStr);
+ subject = vf.createURI(subjectStr);
+ } catch (URISyntaxException e) {
+ log.error("invalid subject '{}': {}", subjectStr, e.getMessage());
+ }
+ }
+
+ URI predicate = null;
+ if (StringUtils.isNotBlank(predicateStr)) {
+ try {
+ new java.net.URI(predicateStr);
+ predicate = vf.createURI(predicateStr);
+ } catch (URISyntaxException e) {
+ log.error("invalid predicate '{}': {}", predicateStr, e.getMessage());
+ }
+ }
+
+ Value object = null;
+ if (StringUtils.isNotBlank(objectStr)) {
+ try {
+ new java.net.URI(objectStr);
+ object = vf.createURI(objectStr);
+ } catch (URISyntaxException e) {
+ object = vf.createLiteral(objectStr);
+ }
+ }
+
+ URI context = null;
+ if (StringUtils.isNotBlank(contextStr)) {
+ try {
+ new java.net.URI(contextStr);
+ context = vf.createURI(contextStr);
+ } catch (URISyntaxException e) {
+ log.error("invalid context '{}': {}", contextStr, e.getMessage());
+ }
+ }
+
+ return getFragment(subject, predicate, object, context, page, uri);
+ }
+
+ @Override
+ public Model getFragment(URI subject, URI predicate, Value object, Resource context, int page, java.net.URI uri) throws RepositoryException, IllegalArgumentException {
+ final RepositoryConnection conn = sesameService.getConnection();
+ try {
+ conn.begin();
+
+ //first get the triple fragment for ordering by a fixed criteria
+ //TODO: do this effectively
+ final RepositoryResult<Statement> results = conn.getStatements(subject, predicate, object, true, context);
+ final List<Statement> statements = FluentIterable.from(ResultUtils.iterable(results)).toSortedList(new Comparator<Statement>() {
+ @Override
+ public int compare(Statement s1, Statement s2) {
+ int subjectComparison = s1.getSubject().stringValue().compareTo(s2.getSubject().stringValue());
+ int predicatedComparison = s1.getPredicate().stringValue().compareTo(s2.getPredicate().stringValue());
+ if (subjectComparison != 0) {
+ return subjectComparison;
+ } else if (predicatedComparison != 0) {
+ return predicatedComparison;
+ } else if ((s1.getObject() instanceof Literal) && (s2.getObject() instanceof Resource)) {
+ return 1;
+ } else if ((s1.getObject() instanceof Resource) && (s2.getObject() instanceof Literal)) {
+ return -1;
+ } else {
+ return s1.getObject().stringValue().compareTo(s2.getObject().stringValue());
+ }
+ }
+ });
+ if (!results.isClosed()) {
+ //ResultUtils in theory closes the RepositoryResult connection...
+ results.close();
+ }
+
+ //then filter
+ final int size = statements.size();
+ final int offset = LdfService.PAGE_SIZE * (page - 1);
+
+ if (offset > size) {
+ throw new IllegalArgumentException("page " + page + " can't be generated, empty fragment");
+ }
+
+ final Model model = new TreeModel();
+ final ValueFactoryImpl vf = new ValueFactoryImpl();
+
+ final int limit = LdfService.PAGE_SIZE < size - offset ? LdfService.PAGE_SIZE : size - offset;
+ List<Statement> filteredStatements = statements.subList(offset, limit);
+ if (filteredStatements.isEmpty()) {
+ throw new IllegalArgumentException("empty fragment");
+ }
+
+ //add the fragment
+ model.addAll(filteredStatements);
+
+ //and add ldf metadata
+ URI dataset = vf.createURI(UriBuilder.fromUri(uri).replaceQuery(null).build().toASCIIString());
+ model.add(dataset, RDF.type, VOID.Dataset);
+ model.add(dataset, RDF.type, HYDRA.Collection);
+ if (context != null) {
+ model.add(dataset, VOID.inDataset, context);
+ model.add(dataset, SSD.namedGraph, context);
+ }
+
+ Resource fragment = vf.createBNode(String.format("fragment-%tFT%<tH-%<tM-%<tS.%<tL", new Date()));
+ model.add(dataset, VOID.subset, fragment);
+ model.add(fragment, RDF.type, HYDRA.Collection);
+ if (offset != 0 && limit != size) {
+ model.add(fragment, RDF.type, HYDRA.PagedCollection);
+ }
+ model.add(fragment, VOID.triples, vf.createLiteral(Integer.toString(filteredStatements.size()), XSD.Integer));
+
+ //and add hydra controls
+ model.add(fragment, HYDRA.totalItems, vf.createLiteral(Integer.toString(filteredStatements.size()), XSD.Integer));
+ model.add(fragment, HYDRA.itemsPerPage, vf.createLiteral(Integer.toString(LdfService.PAGE_SIZE), XSD.Integer));
+ model.add(fragment, HYDRA.firstPage, vf.createURI(UriBuilder.fromUri(uri).queryParam("page", 1).build().toASCIIString()));
+ if (offset > 0) {
+ model.add(fragment, HYDRA.previousPage, vf.createURI(UriBuilder.fromUri(uri).queryParam("page", page-1).build().toASCIIString()));
+ }
+ if (offset + limit < statements.size()) {
+ model.add(fragment, HYDRA.nextPage, vf.createURI(UriBuilder.fromUri(uri).queryParam("page", page+1).build().toASCIIString()));
+ }
+ Resource triplePattern = vf.createBNode("triplePattern");
+ model.add(dataset, HYDRA.search, triplePattern);
+ model.add(triplePattern, HYDRA.template, vf.createLiteral(dataset.stringValue() + "{?subject,predicate,object}"));
+ Resource subjectMapping = vf.createBNode("subjectMapping");
+ model.add(triplePattern, HYDRA.mapping, subjectMapping);
+ model.add(subjectMapping, HYDRA.variable, vf.createLiteral("subject"));
+ model.add(subjectMapping, HYDRA.property, RDF.subject);
+ Resource predicateMapping = vf.createBNode("predicateMapping");
+ model.add(triplePattern, HYDRA.mapping, predicateMapping);
+ model.add(predicateMapping, HYDRA.variable, vf.createLiteral("predicate"));
+ model.add(predicateMapping, HYDRA.property, RDF.predicate);
+ Resource objectMapping = vf.createBNode("objectMapping");
+ model.add(triplePattern, HYDRA.mapping, objectMapping);
+ model.add(objectMapping, HYDRA.variable, vf.createLiteral("object"));
+ model.add(objectMapping, HYDRA.property, RDF.object);
+
+
+ return model;
+
+ } finally {
+ conn.commit();
+ if(conn.isOpen()) {
+ conn.close();
+ }
+ }
+
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/HYDRA.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/HYDRA.java
new file mode 100644
index 0000000..3bc261d
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/HYDRA.java
@@ -0,0 +1,600 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.vocab;
+
+import org.openrdf.model.URI;
+import org.openrdf.model.ValueFactory;
+import org.openrdf.model.impl.ValueFactoryImpl;
+
+/**
+ * Namespace Hydra.
+ * Prefix: {@code <http://www.w3.org/ns/hydra/core#>}
+ */
+public class HYDRA {
+
+ /** {@code http://www.w3.org/ns/hydra/core#} **/
+ public static final String NAMESPACE = "http://www.w3.org/ns/hydra/core#";
+
+ /** {@code hydra} **/
+ public static final String PREFIX = "hydra";
+
+ /**
+ * ApiDocumentation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#ApiDocumentation}.
+ * <p>
+ * The Hydra API documentation class
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#ApiDocumentation">ApiDocumentation</a>
+ */
+ public static final URI ApiDocumentation;
+
+ /**
+ * apiDocumentation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#apiDocumentation}.
+ * <p>
+ * A link to the API documentation
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#apiDocumentation">apiDocumentation</a>
+ */
+ public static final URI apiDocumentation;
+
+ /**
+ * Hydra Class
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Class}.
+ * <p>
+ * The class of Hydra classes. Hydra classes and their instances are
+ * dereferenceable resources.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Class">Class</a>
+ */
+ public static final URI Class;
+
+ /**
+ * Collection
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Collection}.
+ * <p>
+ * A collection holding references to a number of related resources.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Collection">Collection</a>
+ */
+ public static final URI Collection;
+
+ /**
+ * CreateResourceOperation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#CreateResourceOperation}.
+ * <p>
+ * A CreateResourceOperation is a HTTP operation which expects an input
+ * of the type specified by hydra:expects and creates a resource of the
+ * type specified by hydra:returns.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#CreateResourceOperation">CreateResourceOperation</a>
+ */
+ public static final URI CreateResourceOperation;
+
+ /**
+ * DeleteResourceOperation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#DeleteResourceOperation}.
+ * <p>
+ * A DeleteResourceOperation is a HTTP operation that deletes a resource.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#DeleteResourceOperation">DeleteResourceOperation</a>
+ */
+ public static final URI DeleteResourceOperation;
+
+ /**
+ * description
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#description}.
+ * <p>
+ * A description.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#description">description</a>
+ */
+ public static final URI description;
+
+ /**
+ * entrypoint
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#entrypoint}.
+ * <p>
+ * A link to main entry point of the Web API
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#entrypoint">entrypoint</a>
+ */
+ public static final URI entrypoint;
+
+ /**
+ * Error
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Error}.
+ * <p>
+ * A runtime error, used to report information beyond the returned status
+ * code.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Error">Error</a>
+ */
+ public static final URI Error;
+
+ /**
+ * expects
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#expects}.
+ * <p>
+ * The information expected by the Web API.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#expects">expects</a>
+ */
+ public static final URI expects;
+
+ /**
+ * first page
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#firstPage}.
+ * <p>
+ * The first page of an interlinked set of PagedCollections
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#firstPage">firstPage</a>
+ */
+ public static final URI firstPage;
+
+ /**
+ * freetext query
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#freetextQuery}.
+ * <p>
+ * A property representing a freetext query.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#freetextQuery">freetextQuery</a>
+ */
+ public static final URI freetextQuery;
+
+ /**
+ * IRI Template
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#IriTemplate}.
+ * <p>
+ * The class of IRI templates.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#IriTemplate">IriTemplate</a>
+ */
+ public static final URI IriTemplate;
+
+ /**
+ * IriTemplateMapping
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#IriTemplateMapping}.
+ * <p>
+ * A mapping from an IRI template variable to a property.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#IriTemplateMapping">IriTemplateMapping</a>
+ */
+ public static final URI IriTemplateMapping;
+
+ /**
+ * items per page
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#itemsPerPage}.
+ * <p>
+ * The maximum number of items referenced by each single PagedCollection
+ * in a set of interlinked PagedCollections.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#itemsPerPage">itemsPerPage</a>
+ */
+ public static final URI itemsPerPage;
+
+ /**
+ * last page
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#lastPage}.
+ * <p>
+ * The last page of an interlinked set of PagedCollections
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#lastPage">lastPage</a>
+ */
+ public static final URI lastPage;
+
+ /**
+ * Link
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Link}.
+ * <p>
+ * The class of properties representing links.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Link">Link</a>
+ */
+ public static final URI Link;
+
+ /**
+ * mapping
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#mapping}.
+ * <p>
+ * A variable-to-property mapping of the IRI template.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#mapping">mapping</a>
+ */
+ public static final URI mapping;
+
+ /**
+ * member
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#member}.
+ * <p>
+ * A member of the collection
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#member">member</a>
+ */
+ public static final URI member;
+
+ /**
+ * method
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#method}.
+ * <p>
+ * The HTTP method.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#method">method</a>
+ */
+ public static final URI method;
+
+ /**
+ * next page
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#nextPage}.
+ * <p>
+ * The page following the current instance in an interlinked set of
+ * PagedCollections
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#nextPage">nextPage</a>
+ */
+ public static final URI nextPage;
+
+ /**
+ * Operation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Operation}.
+ * <p>
+ * An operation.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Operation">Operation</a>
+ */
+ public static final URI Operation;
+
+ /**
+ * operation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#operation}.
+ * <p>
+ * An operation supported by the Hydra resource
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#operation">operation</a>
+ */
+ public static final URI operation;
+
+ /**
+ * PagedCollection
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#PagedCollection}.
+ * <p>
+ * A PagedCollection is a subclass of Collection with the only difference
+ * that its members are sorted and only a subset of all members are
+ * returned in a single PagedCollection. To get the other members, the
+ * nextPage/previousPage properties have to be used.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#PagedCollection">PagedCollection</a>
+ */
+ public static final URI PagedCollection;
+
+ /**
+ * previous page
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#previousPage}.
+ * <p>
+ * The page preceding the current instance in an interlinked set of
+ * PagedCollections
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#previousPage">previousPage</a>
+ */
+ public static final URI previousPage;
+
+ /**
+ * property
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#property}.
+ * <p>
+ * A property
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#property">property</a>
+ */
+ public static final URI property;
+
+ /**
+ * ready-only
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#readonly}.
+ * <p>
+ * True if the property is read-only, false otherwise.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#readonly">readonly</a>
+ */
+ public static final URI readonly;
+
+ /**
+ * ReplaceResourceOperation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#ReplaceResourceOperation}.
+ * <p>
+ * A ReplaceResourceOperation is a HTTP operation which overwrites a
+ * resource. It expects data of the type specified in hydra:expects and
+ * results in a resource of the type specified by hydra:returns.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#ReplaceResourceOperation">ReplaceResourceOperation</a>
+ */
+ public static final URI ReplaceResourceOperation;
+
+ /**
+ * required
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#required}.
+ * <p>
+ * True if the property is required, false otherwise.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#required">required</a>
+ */
+ public static final URI required;
+
+ /**
+ * Hydra Resource
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#Resource}.
+ * <p>
+ * The class of dereferenceable resources.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#Resource">Resource</a>
+ */
+ public static final URI Resource;
+
+ /**
+ * returns
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#returns}.
+ * <p>
+ * The information returned by the Web API on success
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#returns">returns</a>
+ */
+ public static final URI returns;
+
+ /**
+ * search
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#search}.
+ * <p>
+ * A IRI template that can be used to query a collection
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#search">search</a>
+ */
+ public static final URI search;
+
+ /**
+ * status code
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#statusCode}.
+ * <p>
+ * The HTTP status code
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#statusCode">statusCode</a>
+ */
+ public static final URI statusCode;
+
+ /**
+ * Status code description
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#StatusCodeDescription}.
+ * <p>
+ * Additional information about a status code that might be returned.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#StatusCodeDescription">StatusCodeDescription</a>
+ */
+ public static final URI StatusCodeDescription;
+
+ /**
+ * status codes
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#statusCodes}.
+ * <p>
+ * Additional information about status codes that might be returned by
+ * the Web API
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#statusCodes">statusCodes</a>
+ */
+ public static final URI statusCodes;
+
+ /**
+ * supported classes
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#supportedClass}.
+ * <p>
+ * A class known to be supported by the Web API
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#supportedClass">supportedClass</a>
+ */
+ public static final URI supportedClass;
+
+ /**
+ * supported operation
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#supportedOperation}.
+ * <p>
+ * An operation supported by instances of the specific Hydra class or the
+ * target of the Hydra link
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#supportedOperation">supportedOperation</a>
+ */
+ public static final URI supportedOperation;
+
+ /**
+ * supported properties
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#supportedProperty}.
+ * <p>
+ * The properties known to be supported by a Hydra class
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#supportedProperty">supportedProperty</a>
+ */
+ public static final URI supportedProperty;
+
+ /**
+ * Supported Property
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#SupportedProperty}.
+ * <p>
+ * A property known to be supported by a Hydra class.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#SupportedProperty">SupportedProperty</a>
+ */
+ public static final URI SupportedProperty;
+
+ /**
+ * template
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#template}.
+ * <p>
+ * An IRI template as defined by RFC6570.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#template">template</a>
+ */
+ public static final URI template;
+
+ /**
+ * Templated Link
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#TemplatedLink}.
+ * <p>
+ * A templated link.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#TemplatedLink">TemplatedLink</a>
+ */
+ public static final URI TemplatedLink;
+
+ /**
+ * title
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#title}.
+ * <p>
+ * A title, often used along with a description.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#title">title</a>
+ */
+ public static final URI title;
+
+ /**
+ * total items
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#totalItems}.
+ * <p>
+ * The total number of items referenced by a collection or a set of
+ * interlinked PagedCollections.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#totalItems">totalItems</a>
+ */
+ public static final URI totalItems;
+
+ /**
+ * variable
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#variable}.
+ * <p>
+ * An IRI template variable
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#variable">variable</a>
+ */
+ public static final URI variable;
+
+ /**
+ * write-only
+ * <p>
+ * {@code http://www.w3.org/ns/hydra/core#writeonly}.
+ * <p>
+ * True if the property is write-only, false otherwise.
+ *
+ * @see <a href="http://www.w3.org/ns/hydra/core#writeonly">writeonly</a>
+ */
+ public static final URI writeonly;
+
+ static {
+ ValueFactory factory = ValueFactoryImpl.getInstance();
+
+ ApiDocumentation = factory.createURI(HYDRA.NAMESPACE, "ApiDocumentation");
+ apiDocumentation = factory.createURI(HYDRA.NAMESPACE, "apiDocumentation");
+ Class = factory.createURI(HYDRA.NAMESPACE, "Class");
+ Collection = factory.createURI(HYDRA.NAMESPACE, "Collection");
+ CreateResourceOperation = factory.createURI(HYDRA.NAMESPACE, "CreateResourceOperation");
+ DeleteResourceOperation = factory.createURI(HYDRA.NAMESPACE, "DeleteResourceOperation");
+ description = factory.createURI(HYDRA.NAMESPACE, "description");
+ entrypoint = factory.createURI(HYDRA.NAMESPACE, "entrypoint");
+ Error = factory.createURI(HYDRA.NAMESPACE, "Error");
+ expects = factory.createURI(HYDRA.NAMESPACE, "expects");
+ firstPage = factory.createURI(HYDRA.NAMESPACE, "firstPage");
+ freetextQuery = factory.createURI(HYDRA.NAMESPACE, "freetextQuery");
+ IriTemplate = factory.createURI(HYDRA.NAMESPACE, "IriTemplate");
+ IriTemplateMapping = factory.createURI(HYDRA.NAMESPACE, "IriTemplateMapping");
+ itemsPerPage = factory.createURI(HYDRA.NAMESPACE, "itemsPerPage");
+ lastPage = factory.createURI(HYDRA.NAMESPACE, "lastPage");
+ Link = factory.createURI(HYDRA.NAMESPACE, "Link");
+ mapping = factory.createURI(HYDRA.NAMESPACE, "mapping");
+ member = factory.createURI(HYDRA.NAMESPACE, "member");
+ method = factory.createURI(HYDRA.NAMESPACE, "method");
+ nextPage = factory.createURI(HYDRA.NAMESPACE, "nextPage");
+ Operation = factory.createURI(HYDRA.NAMESPACE, "Operation");
+ operation = factory.createURI(HYDRA.NAMESPACE, "operation");
+ PagedCollection = factory.createURI(HYDRA.NAMESPACE, "PagedCollection");
+ previousPage = factory.createURI(HYDRA.NAMESPACE, "previousPage");
+ property = factory.createURI(HYDRA.NAMESPACE, "property");
+ readonly = factory.createURI(HYDRA.NAMESPACE, "readonly");
+ ReplaceResourceOperation = factory.createURI(HYDRA.NAMESPACE, "ReplaceResourceOperation");
+ required = factory.createURI(HYDRA.NAMESPACE, "required");
+ Resource = factory.createURI(HYDRA.NAMESPACE, "Resource");
+ returns = factory.createURI(HYDRA.NAMESPACE, "returns");
+ search = factory.createURI(HYDRA.NAMESPACE, "search");
+ statusCode = factory.createURI(HYDRA.NAMESPACE, "statusCode");
+ StatusCodeDescription = factory.createURI(HYDRA.NAMESPACE, "StatusCodeDescription");
+ statusCodes = factory.createURI(HYDRA.NAMESPACE, "statusCodes");
+ supportedClass = factory.createURI(HYDRA.NAMESPACE, "supportedClass");
+ supportedOperation = factory.createURI(HYDRA.NAMESPACE, "supportedOperation");
+ supportedProperty = factory.createURI(HYDRA.NAMESPACE, "supportedProperty");
+ SupportedProperty = factory.createURI(HYDRA.NAMESPACE, "SupportedProperty");
+ template = factory.createURI(HYDRA.NAMESPACE, "template");
+ TemplatedLink = factory.createURI(HYDRA.NAMESPACE, "TemplatedLink");
+ title = factory.createURI(HYDRA.NAMESPACE, "title");
+ totalItems = factory.createURI(HYDRA.NAMESPACE, "totalItems");
+ variable = factory.createURI(HYDRA.NAMESPACE, "variable");
+ writeonly = factory.createURI(HYDRA.NAMESPACE, "writeonly");
+ }
+
+ private HYDRA() {
+ //static access only
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/RDF.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/RDF.java
new file mode 100644
index 0000000..7fd8043
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/RDF.java
@@ -0,0 +1,268 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.vocab;
+
+import org.openrdf.model.URI;
+import org.openrdf.model.ValueFactory;
+import org.openrdf.model.impl.ValueFactoryImpl;
+
+/**
+ * The RDF Concepts Vocabulary (RDF).
+ * <p>
+ * This is the RDF Schema for the RDF vocabulary terms in the RDF
+ * Namespace, defined in RDF 1.1 Concepts..
+ * <p>
+ * Namespace 22-rdf-syntax-ns.
+ * Prefix: {@code <http://www.w3.org/1999/02/22-rdf-syntax-ns#>}
+ */
+public class RDF {
+
+ /** {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#} **/
+ public static final String NAMESPACE = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+
+ /** {@code 22-rdf-syntax-ns} **/
+ public static final String PREFIX = "22-rdf-syntax-ns";
+
+ /**
+ * Alt
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#Alt}.
+ * <p>
+ * The class of containers of alternatives.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#Alt">Alt</a>
+ */
+ public static final URI Alt;
+
+ /**
+ * Bag
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#Bag}.
+ * <p>
+ * The class of unordered containers.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#Bag">Bag</a>
+ */
+ public static final URI Bag;
+
+ /**
+ * first
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#first}.
+ * <p>
+ * The first item in the subject RDF list.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#first">first</a>
+ */
+ public static final URI first;
+
+ /**
+ * HTML
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML}.
+ * <p>
+ * The datatype of RDF literals storing fragments of HTML content
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML">HTML</a>
+ */
+ public static final URI HTML;
+
+ /**
+ * langString
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#langString}.
+ * <p>
+ * The datatype of language-tagged string values
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#langString">langString</a>
+ */
+ public static final URI langString;
+
+ /**
+ * List
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#List}.
+ * <p>
+ * The class of RDF Lists.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#List">List</a>
+ */
+ public static final URI List;
+
+ /**
+ * nil
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#nil}.
+ * <p>
+ * The empty list, with no items in it. If the rest of a list is nil then
+ * the list has no more items in it.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil">nil</a>
+ */
+ public static final URI nil;
+
+ /**
+ * object
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#object}.
+ * <p>
+ * The object of the subject RDF statement.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#object">object</a>
+ */
+ public static final URI object;
+
+ /**
+ * PlainLiteral
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral}.
+ * <p>
+ * The class of plain (i.e. untyped) literal values, as used in RIF and
+ * OWL 2
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">PlainLiteral</a>
+ */
+ public static final URI PlainLiteral;
+
+ /**
+ * predicate
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate}.
+ * <p>
+ * The predicate of the subject RDF statement.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate">predicate</a>
+ */
+ public static final URI predicate;
+
+ /**
+ * Property
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#Property}.
+ * <p>
+ * The class of RDF properties.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property">Property</a>
+ */
+ public static final URI Property;
+
+ /**
+ * rest
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#rest}.
+ * <p>
+ * The rest of the subject RDF list after the first item.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#rest">rest</a>
+ */
+ public static final URI rest;
+
+ /**
+ * Seq
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq}.
+ * <p>
+ * The class of ordered containers.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#Seq">Seq</a>
+ */
+ public static final URI Seq;
+
+ /**
+ * Statement
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement}.
+ * <p>
+ * The class of RDF statements.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement">Statement</a>
+ */
+ public static final URI Statement;
+
+ /**
+ * subject
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#subject}.
+ * <p>
+ * The subject of the subject RDF statement.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#subject">subject</a>
+ */
+ public static final URI subject;
+
+ /**
+ * type
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#type}.
+ * <p>
+ * The subject is an instance of a class.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#type">type</a>
+ */
+ public static final URI type;
+
+ /**
+ * value
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#value}.
+ * <p>
+ * Idiomatic property used for structured values.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#value">value</a>
+ */
+ public static final URI value;
+
+ /**
+ * XMLLiteral
+ * <p>
+ * {@code http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral}.
+ * <p>
+ * The datatype of XML literal values.
+ *
+ * @see <a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral">XMLLiteral</a>
+ */
+ public static final URI XMLLiteral;
+
+ static {
+ ValueFactory factory = ValueFactoryImpl.getInstance();
+
+ Alt = factory.createURI(RDF.NAMESPACE, "Alt");
+ Bag = factory.createURI(RDF.NAMESPACE, "Bag");
+ first = factory.createURI(RDF.NAMESPACE, "first");
+ HTML = factory.createURI(RDF.NAMESPACE, "HTML");
+ langString = factory.createURI(RDF.NAMESPACE, "langString");
+ List = factory.createURI(RDF.NAMESPACE, "List");
+ nil = factory.createURI(RDF.NAMESPACE, "nil");
+ object = factory.createURI(RDF.NAMESPACE, "object");
+ PlainLiteral = factory.createURI(RDF.NAMESPACE, "PlainLiteral");
+ predicate = factory.createURI(RDF.NAMESPACE, "predicate");
+ Property = factory.createURI(RDF.NAMESPACE, "Property");
+ rest = factory.createURI(RDF.NAMESPACE, "rest");
+ Seq = factory.createURI(RDF.NAMESPACE, "Seq");
+ Statement = factory.createURI(RDF.NAMESPACE, "Statement");
+ subject = factory.createURI(RDF.NAMESPACE, "subject");
+ type = factory.createURI(RDF.NAMESPACE, "type");
+ value = factory.createURI(RDF.NAMESPACE, "value");
+ XMLLiteral = factory.createURI(RDF.NAMESPACE, "XMLLiteral");
+ }
+
+ private RDF() {
+ //static access only
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/SSD.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/SSD.java
new file mode 100644
index 0000000..9c15375
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/SSD.java
@@ -0,0 +1,582 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.vocab;
+
+import org.openrdf.model.URI;
+import org.openrdf.model.ValueFactory;
+import org.openrdf.model.impl.ValueFactoryImpl;
+
+/**
+ * Namespace Sparql-service-description.
+ * Prefix: {@code <http://www.w3.org/ns/sparql-service-description#>}
+ */
+public class SSD {
+
+ /** {@code http://www.w3.org/ns/sparql-service-description#} **/
+ public static final String NAMESPACE = "http://www.w3.org/ns/sparql-service-description#";
+
+ /** {@code sparql-service-description} **/
+ public static final String PREFIX = "sparql-service-description";
+
+ /**
+ * Aggregate
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Aggregate}.
+ * <p>
+ * An instance of sd:Aggregate represents an aggregate that may be used
+ * in a SPARQL aggregate query (for instance in a HAVING clause or SELECT
+ * expression) besides the standard list of supported aggregates COUNT,
+ * SUM, MIN, MAX, AVG, GROUP_CONCAT, and SAMPLE.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Aggregate">Aggregate</a>
+ */
+ public static final URI Aggregate;
+
+ /**
+ * available graph descriptions
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#availableGraphs}.
+ * <p>
+ * Relates an instance of sd:Service to a description of the graphs which
+ * are allowed in the construction of a dataset either via the SPARQL
+ * Protocol, with FROM/FROM NAMED clauses in a query, or with USING/USING
+ * NAMED in an update request, if the service limits the scope of dataset
+ * construction.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#availableGraphs">availableGraphs</a>
+ */
+ public static final URI availableGraphs;
+
+ /**
+ * Basic Federated Query
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#BasicFederatedQuery}.
+ * <p>
+ * sd:BasicFederatedQuery, when used as the object of the sd:feature
+ * property, indicates that the SPARQL service supports basic federated
+ * query using the SERVICE keyword as defined by SPARQL 1.1 Federation
+ * Extensions.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#BasicFederatedQuery">BasicFederatedQuery</a>
+ */
+ public static final URI BasicFederatedQuery;
+
+ /**
+ * Dataset
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Dataset}.
+ * <p>
+ * An instance of sd:Dataset represents a RDF Dataset comprised of a
+ * default graph and zero or more named graphs.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Dataset">Dataset</a>
+ */
+ public static final URI Dataset;
+
+ /**
+ * default dataset description
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#defaultDataset}.
+ * <p>
+ * Relates an instance of sd:Service to a description of the default
+ * dataset available when no explicit dataset is specified in the query,
+ * update request or via protocol parameters.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#defaultDataset">defaultDataset</a>
+ */
+ public static final URI defaultDataset;
+
+ /**
+ * default entailment regime
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#defaultEntailmentRegime}.
+ * <p>
+ * Relates an instance of sd:Service with a resource representing an
+ * entailment regime used for basic graph pattern matching. This property
+ * is intended for use when a single entailment regime by default applies
+ * to all graphs in the default dataset of the service. In situations
+ * where a different entailment regime applies to a specific graph in the
+ * dataset, the sd:entailmentRegime property should be used to indicate
+ * this fact in the description of that graph.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#defaultEntailmentRegime">defaultEntailmentRegime</a>
+ */
+ public static final URI defaultEntailmentRegime;
+
+ /**
+ * default graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#defaultGraph}.
+ * <p>
+ * Relates an instance of sd:Dataset to the description of its default
+ * graph.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#defaultGraph">defaultGraph</a>
+ */
+ public static final URI defaultGraph;
+
+ /**
+ * default supported entailment profile
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#defaultSupportedEntailmentProfile}.
+ * <p>
+ * Relates an instance of sd:Service with a resource representing a
+ * supported profile of the default entailment regime (as declared by
+ * sd:defaultEntailmentRegime).
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#defaultSupportedEntailmentProfile">defaultSupportedEntailmentProfile</a>
+ */
+ public static final URI defaultSupportedEntailmentProfile;
+
+ /**
+ * Dereferences URIs
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#DereferencesURIs}.
+ * <p>
+ * sd:DereferencesURIs, when used as the object of the sd:feature
+ * property, indicates that a SPARQL service will dereference URIs used
+ * in FROM/FROM NAMED and USING/USING NAMED clauses and use the resulting
+ * RDF in the dataset during query evaluation.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#DereferencesURIs">DereferencesURIs</a>
+ */
+ public static final URI DereferencesURIs;
+
+ /**
+ * Empty Graphs
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#EmptyGraphs}.
+ * <p>
+ * sd:EmptyGraphs, when used as the object of the sd:feature property,
+ * indicates that the underlying graph store supports empty graphs. A
+ * graph store that supports empty graphs MUST NOT remove graphs that are
+ * left empty after triples are removed from them.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#EmptyGraphs">EmptyGraphs</a>
+ */
+ public static final URI EmptyGraphs;
+
+ /**
+ * endpoint
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#endpoint}.
+ * <p>
+ * The SPARQL endpoint of an sd:Service that implements the SPARQL
+ * Protocol service. The object of the sd:endpoint property is an IRI.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#endpoint">endpoint</a>
+ */
+ public static final URI endpoint;
+
+ /**
+ * Entailment Profile
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#EntailmentProfile}.
+ * <p>
+ * An instance of sd:EntailmentProfile represents a profile of an
+ * entailment regime. An entailment profile MAY impose restrictions on
+ * what constitutes valid RDF with respect to entailment.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#EntailmentProfile">EntailmentProfile</a>
+ */
+ public static final URI EntailmentProfile;
+
+ /**
+ * Entailment Regime
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#EntailmentRegime}.
+ * <p>
+ * An instance of sd:EntailmentRegime represents an entailment regime
+ * used in basic graph pattern matching (as described by SPARQL 1.1 Query
+ * Language).
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#EntailmentRegime">EntailmentRegime</a>
+ */
+ public static final URI EntailmentRegime;
+
+ /**
+ * entailment regime
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#entailmentRegime}.
+ * <p>
+ * Relates a named graph description with a resource representing an
+ * entailment regime used for basic graph pattern matching over that
+ * graph.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#entailmentRegime">entailmentRegime</a>
+ */
+ public static final URI entailmentRegime;
+
+ /**
+ * extension aggregate
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#extensionAggregate}.
+ * <p>
+ * Relates an instance of sd:Service to an aggregate that may be used in
+ * a SPARQL aggregate query (for instance in a HAVING clause or SELECT
+ * expression) besides the standard list of supported aggregates COUNT,
+ * SUM, MIN, MAX, AVG, GROUP_CONCAT, and SAMPLE
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#extensionAggregate">extensionAggregate</a>
+ */
+ public static final URI extensionAggregate;
+
+ /**
+ * extension function
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#extensionFunction}.
+ * <p>
+ * Relates an instance of sd:Service to a function that may be used in a
+ * SPARQL SELECT expression or a FILTER, HAVING, GROUP BY, ORDER BY, or
+ * BIND clause.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#extensionFunction">extensionFunction</a>
+ */
+ public static final URI extensionFunction;
+
+ /**
+ * Feature
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Feature}.
+ * <p>
+ * An instance of sd:Feature represents a feature of a SPARQL service.
+ * Specific types of features include functions, aggregates, languages,
+ * and entailment regimes and profiles. This document defines five
+ * instances of sd:Feature: sd:DereferencesURIs, sd:UnionDefaultGraph,
+ * sd:RequiresDataset, sd:EmptyGraphs, and sd:BasicFederatedQuery.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Feature">Feature</a>
+ */
+ public static final URI Feature;
+
+ /**
+ * feature
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#feature}.
+ * <p>
+ * Relates an instance of sd:Service with a resource representing a
+ * supported feature.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#feature">feature</a>
+ */
+ public static final URI feature;
+
+ /**
+ * Function
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Function}.
+ * <p>
+ * An instance of sd:Function represents a function that may be used in a
+ * SPARQL SELECT expression or a FILTER, HAVING, GROUP BY, ORDER BY, or
+ * BIND clause.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Function">Function</a>
+ */
+ public static final URI Function;
+
+ /**
+ * graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#graph}.
+ * <p>
+ * Relates a named graph to its graph description.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#graph">graph</a>
+ */
+ public static final URI graph;
+
+ /**
+ * Graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Graph}.
+ * <p>
+ * An instance of sd:Graph represents the description of an RDF graph.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Graph">Graph</a>
+ */
+ public static final URI Graph;
+
+ /**
+ * Graph Collection
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#GraphCollection}.
+ * <p>
+ * An instance of sd:GraphCollection represents a collection of zero or
+ * more named graph descriptions. Each named graph description belonging
+ * to an sd:GraphCollection MUST be linked with the sd:namedGraph
+ * predicate.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#GraphCollection">GraphCollection</a>
+ */
+ public static final URI GraphCollection;
+
+ /**
+ * input format
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#inputFormat}.
+ * <p>
+ * Relates an instance of sd:Service to a format that is supported for
+ * parsing RDF input; for example, via a SPARQL 1.1 Update LOAD
+ * statement, or when URIs are dereferenced in FROM/FROM
+ * NAMED/USING/USING NAMED clauses.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#inputFormat">inputFormat</a>
+ */
+ public static final URI inputFormat;
+
+ /**
+ * Language
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Language}.
+ * <p>
+ * An instance of sd:Language represents one of the SPARQL languages,
+ * including specific configurations providing particular features or
+ * extensions. This document defines three instances of sd:Language:
+ * sd:SPARQL10Query, sd:SPARQL11Query, and sd:SPARQL11Update.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Language">Language</a>
+ */
+ public static final URI Language;
+
+ /**
+ * language extension
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#languageExtension}.
+ * <p>
+ * Relates an instance of sd:Service to a resource representing an
+ * implemented extension to the SPARQL Query or Update language.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#languageExtension">languageExtension</a>
+ */
+ public static final URI languageExtension;
+
+ /**
+ * name
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#name}.
+ * <p>
+ * Relates a named graph to the name by which it may be referenced in a
+ * FROM/FROM NAMED clause. The object of the sd:name property is an IRI.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#name">name</a>
+ */
+ public static final URI name;
+
+ /**
+ * named graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#namedGraph}.
+ * <p>
+ * Relates an instance of sd:GraphCollection (or its subclass sd:Dataset)
+ * to the description of one of its named graphs. The description of such
+ * a named graph MUST include the sd:name property and MAY include the
+ * sd:graph property.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#namedGraph">namedGraph</a>
+ */
+ public static final URI namedGraph;
+
+ /**
+ * Named Graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#NamedGraph}.
+ * <p>
+ * An instance of sd:NamedGraph represents a named graph having a name
+ * (via sd:name) and an optional graph description (via sd:graph).
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#NamedGraph">NamedGraph</a>
+ */
+ public static final URI NamedGraph;
+
+ /**
+ * property feature
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#propertyFeature}.
+ * <p>
+ * Relates an instance of sd:Service to a resource representing an
+ * implemented feature that extends the SPARQL Query or Update language
+ * and that is accessed by using the named property.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#propertyFeature">propertyFeature</a>
+ */
+ public static final URI propertyFeature;
+
+ /**
+ * Requires Dataset
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#RequiresDataset}.
+ * <p>
+ * sd:RequiresDataset, when used as the object of the sd:feature
+ * property, indicates that the SPARQL service requires an explicit
+ * dataset declaration (based on either FROM/FROM NAMED clauses in a
+ * query, USING/USING NAMED clauses in an update, or the appropriate
+ * SPARQL Protocol parameters).
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#RequiresDataset">RequiresDataset</a>
+ */
+ public static final URI RequiresDataset;
+
+ /**
+ * result format
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#resultFormat}.
+ * <p>
+ * Relates an instance of sd:Service to a format that is supported for
+ * serializing query results.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#resultFormat">resultFormat</a>
+ */
+ public static final URI resultFormat;
+
+ /**
+ * Service
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#Service}.
+ * <p>
+ * An instance of sd:Service represents a SPARQL service made available
+ * via the SPARQL Protocol.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#Service">Service</a>
+ */
+ public static final URI Service;
+
+ /**
+ * SPARQL 1.0 Query
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#SPARQL10Query}.
+ * <p>
+ * sd:SPARQL10Query is an sd:Language representing the SPARQL 1.0 Query
+ * language.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#SPARQL10Query">SPARQL10Query</a>
+ */
+ public static final URI SPARQL10Query;
+
+ /**
+ * SPARQL 1.1 Query
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#SPARQL11Query}.
+ * <p>
+ * sd:SPARQL11Query is an sd:Language representing the SPARQL 1.1 Query
+ * language.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#SPARQL11Query">SPARQL11Query</a>
+ */
+ public static final URI SPARQL11Query;
+
+ /**
+ * SPARQL 1.1 Update
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#SPARQL11Update}.
+ * <p>
+ * sd:SPARQLUpdate is an sd:Language representing the SPARQL 1.1 Update
+ * language.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#SPARQL11Update">SPARQL11Update</a>
+ */
+ public static final URI SPARQL11Update;
+
+ /**
+ * supported entailment profile
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#supportedEntailmentProfile}.
+ * <p>
+ * Relates a named graph description with a resource representing a
+ * supported profile of the entailment regime (as declared by
+ * sd:entailmentRegime) used for basic graph pattern matching over that
+ * graph.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#supportedEntailmentProfile">supportedEntailmentProfile</a>
+ */
+ public static final URI supportedEntailmentProfile;
+
+ /**
+ * supported language
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#supportedLanguage}.
+ * <p>
+ * Relates an instance of sd:Service to a SPARQL language (e.g. Query and
+ * Update) that it implements.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#supportedLanguage">supportedLanguage</a>
+ */
+ public static final URI supportedLanguage;
+
+ /**
+ * Union Default Graph
+ * <p>
+ * {@code http://www.w3.org/ns/sparql-service-description#UnionDefaultGraph}.
+ * <p>
+ * sd:UnionDefaultGraph, when used as the object of the sd:feature
+ * property, indicates that the default graph of the dataset used during
+ * query and update evaluation (when an explicit dataset is not
+ * specified) is comprised of the union of all the named graphs in that
+ * dataset.
+ *
+ * @see <a href="http://www.w3.org/ns/sparql-service-description#UnionDefaultGraph">UnionDefaultGraph</a>
+ */
+ public static final URI UnionDefaultGraph;
+
+ static {
+ ValueFactory factory = ValueFactoryImpl.getInstance();
+
+ Aggregate = factory.createURI(SSD.NAMESPACE, "Aggregate");
+ availableGraphs = factory.createURI(SSD.NAMESPACE, "availableGraphs");
+ BasicFederatedQuery = factory.createURI(SSD.NAMESPACE, "BasicFederatedQuery");
+ Dataset = factory.createURI(SSD.NAMESPACE, "Dataset");
+ defaultDataset = factory.createURI(SSD.NAMESPACE, "defaultDataset");
+ defaultEntailmentRegime = factory.createURI(SSD.NAMESPACE, "defaultEntailmentRegime");
+ defaultGraph = factory.createURI(SSD.NAMESPACE, "defaultGraph");
+ defaultSupportedEntailmentProfile = factory.createURI(SSD.NAMESPACE, "defaultSupportedEntailmentProfile");
+ DereferencesURIs = factory.createURI(SSD.NAMESPACE, "DereferencesURIs");
+ EmptyGraphs = factory.createURI(SSD.NAMESPACE, "EmptyGraphs");
+ endpoint = factory.createURI(SSD.NAMESPACE, "endpoint");
+ EntailmentProfile = factory.createURI(SSD.NAMESPACE, "EntailmentProfile");
+ EntailmentRegime = factory.createURI(SSD.NAMESPACE, "EntailmentRegime");
+ entailmentRegime = factory.createURI(SSD.NAMESPACE, "entailmentRegime");
+ extensionAggregate = factory.createURI(SSD.NAMESPACE, "extensionAggregate");
+ extensionFunction = factory.createURI(SSD.NAMESPACE, "extensionFunction");
+ Feature = factory.createURI(SSD.NAMESPACE, "Feature");
+ feature = factory.createURI(SSD.NAMESPACE, "feature");
+ Function = factory.createURI(SSD.NAMESPACE, "Function");
+ graph = factory.createURI(SSD.NAMESPACE, "graph");
+ Graph = factory.createURI(SSD.NAMESPACE, "Graph");
+ GraphCollection = factory.createURI(SSD.NAMESPACE, "GraphCollection");
+ inputFormat = factory.createURI(SSD.NAMESPACE, "inputFormat");
+ Language = factory.createURI(SSD.NAMESPACE, "Language");
+ languageExtension = factory.createURI(SSD.NAMESPACE, "languageExtension");
+ name = factory.createURI(SSD.NAMESPACE, "name");
+ namedGraph = factory.createURI(SSD.NAMESPACE, "namedGraph");
+ NamedGraph = factory.createURI(SSD.NAMESPACE, "NamedGraph");
+ propertyFeature = factory.createURI(SSD.NAMESPACE, "propertyFeature");
+ RequiresDataset = factory.createURI(SSD.NAMESPACE, "RequiresDataset");
+ resultFormat = factory.createURI(SSD.NAMESPACE, "resultFormat");
+ Service = factory.createURI(SSD.NAMESPACE, "Service");
+ SPARQL10Query = factory.createURI(SSD.NAMESPACE, "SPARQL10Query");
+ SPARQL11Query = factory.createURI(SSD.NAMESPACE, "SPARQL11Query");
+ SPARQL11Update = factory.createURI(SSD.NAMESPACE, "SPARQL11Update");
+ supportedEntailmentProfile = factory.createURI(SSD.NAMESPACE, "supportedEntailmentProfile");
+ supportedLanguage = factory.createURI(SSD.NAMESPACE, "supportedLanguage");
+ UnionDefaultGraph = factory.createURI(SSD.NAMESPACE, "UnionDefaultGraph");
+ }
+
+ private SSD() {
+ //static access only
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/VOID.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/VOID.java
new file mode 100644
index 0000000..1affb0a
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/vocab/VOID.java
@@ -0,0 +1,435 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.vocab;
+
+import org.openrdf.model.URI;
+import org.openrdf.model.ValueFactory;
+import org.openrdf.model.impl.ValueFactoryImpl;
+
+/**
+ * Namespace Void.
+ * Prefix: {@code <http://rdfs.org/ns/void#>}
+ */
+public class VOID {
+
+ /** {@code http://rdfs.org/ns/void#} **/
+ public static final String NAMESPACE = "http://rdfs.org/ns/void#";
+
+ /** {@code void} **/
+ public static final String PREFIX = "void";
+
+ /**
+ * class
+ * <p>
+ * {@code http://rdfs.org/ns/void#class}.
+ * <p>
+ * The rdfs:Class that is the rdf:type of all entities in a class-based
+ * partition.
+ *
+ * @see <a href="http://rdfs.org/ns/void#class">class</a>
+ */
+ //public static final URI class;
+
+ /**
+ * classes
+ * <p>
+ * {@code http://rdfs.org/ns/void#classes}.
+ * <p>
+ * The total number of distinct classes in a void:Dataset. In other
+ * words, the number of distinct resources occuring as objects of
+ * rdf:type triples in the dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#classes">classes</a>
+ */
+ public static final URI classes;
+
+ /**
+ * class partition
+ * <p>
+ * {@code http://rdfs.org/ns/void#classPartition}.
+ * <p>
+ * A subset of a void:Dataset that contains only the entities of a
+ * certain rdfs:Class.
+ *
+ * @see <a href="http://rdfs.org/ns/void#classPartition">classPartition</a>
+ */
+ public static final URI classPartition;
+
+ /**
+ * Data Dump
+ * <p>
+ * {@code http://rdfs.org/ns/void#dataDump}.
+ * <p>
+ * An RDF dump, partial or complete, of a void:Dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#dataDump">dataDump</a>
+ */
+ public static final URI dataDump;
+
+ /**
+ * dataset
+ * <p>
+ * {@code http://rdfs.org/ns/void#Dataset}.
+ * <p>
+ * A set of RDF triples that are published, maintained or aggregated by a
+ * single provider.
+ *
+ * @see <a href="http://rdfs.org/ns/void#Dataset">Dataset</a>
+ */
+ public static final URI Dataset;
+
+ /**
+ * dataset description
+ * <p>
+ * {@code http://rdfs.org/ns/void#DatasetDescription}.
+ * <p>
+ * A web resource whose foaf:primaryTopic or foaf:topics include
+ * void:Datasets.
+ *
+ * @see <a href="http://rdfs.org/ns/void#DatasetDescription">DatasetDescription</a>
+ */
+ public static final URI DatasetDescription;
+
+ /**
+ * distinct objects
+ * <p>
+ * {@code http://rdfs.org/ns/void#distinctObjects}.
+ * <p>
+ * The total number of distinct objects in a void:Dataset. In other
+ * words, the number of distinct resources that occur in the object
+ * position of triples in the dataset. Literals are included in this
+ * count.
+ *
+ * @see <a href="http://rdfs.org/ns/void#distinctObjects">distinctObjects</a>
+ */
+ public static final URI distinctObjects;
+
+ /**
+ * distinct subjects
+ * <p>
+ * {@code http://rdfs.org/ns/void#distinctSubjects}.
+ * <p>
+ * The total number of distinct subjects in a void:Dataset. In other
+ * words, the number of distinct resources that occur in the subject
+ * position of triples in the dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#distinctSubjects">distinctSubjects</a>
+ */
+ public static final URI distinctSubjects;
+
+ /**
+ * number of documents
+ * <p>
+ * {@code http://rdfs.org/ns/void#documents}.
+ * <p>
+ * The total number of documents, for datasets that are published as a
+ * set of individual documents, such as RDF/XML documents or
+ * RDFa-annotated web pages. Non-RDF documents, such as web pages in HTML
+ * or images, are usually not included in this count. This property is
+ * intended for datasets where the total number of triples or entities is
+ * hard to determine. void:triples or void:entities should be preferred
+ * where practical.
+ *
+ * @see <a href="http://rdfs.org/ns/void#documents">documents</a>
+ */
+ public static final URI documents;
+
+ /**
+ * number of entities
+ * <p>
+ * {@code http://rdfs.org/ns/void#entities}.
+ * <p>
+ * The total number of entities that are described in a void:Dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#entities">entities</a>
+ */
+ public static final URI entities;
+
+ /**
+ * example resource of dataset
+ * <p>
+ * {@code http://rdfs.org/ns/void#exampleResource}.
+ *
+ * @see <a href="http://rdfs.org/ns/void#exampleResource">exampleResource</a>
+ */
+ public static final URI exampleResource;
+
+ /**
+ * feature
+ * <p>
+ * {@code http://rdfs.org/ns/void#feature}.
+ *
+ * @see <a href="http://rdfs.org/ns/void#feature">feature</a>
+ */
+ public static final URI feature;
+
+ /**
+ * in dataset
+ * <p>
+ * {@code http://rdfs.org/ns/void#inDataset}.
+ * <p>
+ * Points to the void:Dataset that a document is a part of.
+ *
+ * @see <a href="http://rdfs.org/ns/void#inDataset">inDataset</a>
+ */
+ public static final URI inDataset;
+
+ /**
+ * a link predicate
+ * <p>
+ * {@code http://rdfs.org/ns/void#linkPredicate}.
+ *
+ * @see <a href="http://rdfs.org/ns/void#linkPredicate">linkPredicate</a>
+ */
+ public static final URI linkPredicate;
+
+ /**
+ * linkset
+ * <p>
+ * {@code http://rdfs.org/ns/void#Linkset}.
+ * <p>
+ * A collection of RDF links between two void:Datasets.
+ *
+ * @see <a href="http://rdfs.org/ns/void#Linkset">Linkset</a>
+ */
+ public static final URI Linkset;
+
+ /**
+ * Objects Target
+ * <p>
+ * {@code http://rdfs.org/ns/void#objectsTarget}.
+ * <p>
+ * The dataset describing the objects of the triples contained in the
+ * Linkset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#objectsTarget">objectsTarget</a>
+ */
+ public static final URI objectsTarget;
+
+ /**
+ * open search description
+ * <p>
+ * {@code http://rdfs.org/ns/void#openSearchDescription}.
+ * <p>
+ * An OpenSearch description document for a free-text search service over
+ * a void:Dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#openSearchDescription">openSearchDescription</a>
+ */
+ public static final URI openSearchDescription;
+
+ /**
+ * number of properties
+ * <p>
+ * {@code http://rdfs.org/ns/void#properties}.
+ * <p>
+ * The total number of distinct properties in a void:Dataset. In other
+ * words, the number of distinct resources that occur in the predicate
+ * position of triples in the dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#properties">properties</a>
+ */
+ public static final URI properties;
+
+ /**
+ * property
+ * <p>
+ * {@code http://rdfs.org/ns/void#property}.
+ * <p>
+ * The rdf:Property that is the predicate of all triples in a
+ * property-based partition.
+ *
+ * @see <a href="http://rdfs.org/ns/void#property">property</a>
+ */
+ public static final URI property;
+
+ /**
+ * property partition
+ * <p>
+ * {@code http://rdfs.org/ns/void#propertyPartition}.
+ * <p>
+ * A subset of a void:Dataset that contains only the triples of a certain
+ * rdf:Property.
+ *
+ * @see <a href="http://rdfs.org/ns/void#propertyPartition">propertyPartition</a>
+ */
+ public static final URI propertyPartition;
+
+ /**
+ * root resource
+ * <p>
+ * {@code http://rdfs.org/ns/void#rootResource}.
+ * <p>
+ * A top concept or entry point for a void:Dataset that is structured in
+ * a tree-like fashion. All resources in a dataset can be reached by
+ * following links from its root resources in a small number of steps.
+ *
+ * @see <a href="http://rdfs.org/ns/void#rootResource">rootResource</a>
+ */
+ public static final URI rootResource;
+
+ /**
+ * has a SPARQL endpoint at
+ * <p>
+ * {@code http://rdfs.org/ns/void#sparqlEndpoint}.
+ *
+ * @see <a href="http://rdfs.org/ns/void#sparqlEndpoint">sparqlEndpoint</a>
+ */
+ public static final URI sparqlEndpoint;
+
+ /**
+ * Subjects Target
+ * <p>
+ * {@code http://rdfs.org/ns/void#subjectsTarget}.
+ * <p>
+ * The dataset describing the subjects of triples contained in the
+ * Linkset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#subjectsTarget">subjectsTarget</a>
+ */
+ public static final URI subjectsTarget;
+
+ /**
+ * has subset
+ * <p>
+ * {@code http://rdfs.org/ns/void#subset}.
+ *
+ * @see <a href="http://rdfs.org/ns/void#subset">subset</a>
+ */
+ public static final URI subset;
+
+ /**
+ * Target
+ * <p>
+ * {@code http://rdfs.org/ns/void#target}.
+ * <p>
+ * One of the two datasets linked by the Linkset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#target">target</a>
+ */
+ public static final URI target;
+
+ /**
+ * technical feature
+ * <p>
+ * {@code http://rdfs.org/ns/void#TechnicalFeature}.
+ * <p>
+ * A technical feature of a void:Dataset, such as a supported RDF
+ * serialization format.
+ *
+ * @see <a href="http://rdfs.org/ns/void#TechnicalFeature">TechnicalFeature</a>
+ */
+ public static final URI TechnicalFeature;
+
+ /**
+ * number of triples
+ * <p>
+ * {@code http://rdfs.org/ns/void#triples}.
+ * <p>
+ * The total number of triples contained in a void:Dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#triples">triples</a>
+ */
+ public static final URI triples;
+
+ /**
+ * has an URI look-up endpoint at
+ * <p>
+ * {@code http://rdfs.org/ns/void#uriLookupEndpoint}.
+ * <p>
+ * Defines a simple URI look-up protocol for accessing a dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#uriLookupEndpoint">uriLookupEndpoint</a>
+ */
+ public static final URI uriLookupEndpoint;
+
+ /**
+ * has URI regular expression pattern
+ * <p>
+ * {@code http://rdfs.org/ns/void#uriRegexPattern}.
+ * <p>
+ * Defines a regular expression pattern matching URIs in the dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#uriRegexPattern">uriRegexPattern</a>
+ */
+ public static final URI uriRegexPattern;
+
+ /**
+ * URI space
+ * <p>
+ * {@code http://rdfs.org/ns/void#uriSpace}.
+ * <p>
+ * A URI that is a common string prefix of all the entity URIs in a
+ * void:Dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#uriSpace">uriSpace</a>
+ */
+ public static final URI uriSpace;
+
+ /**
+ * vocabulary
+ * <p>
+ * {@code http://rdfs.org/ns/void#vocabulary}.
+ * <p>
+ * A vocabulary that is used in the dataset.
+ *
+ * @see <a href="http://rdfs.org/ns/void#vocabulary">vocabulary</a>
+ */
+ public static final URI vocabulary;
+
+ static {
+ ValueFactory factory = ValueFactoryImpl.getInstance();
+
+ //class = factory.createURI(VOID.NAMESPACE, "class");
+ classes = factory.createURI(VOID.NAMESPACE, "classes");
+ classPartition = factory.createURI(VOID.NAMESPACE, "classPartition");
+ dataDump = factory.createURI(VOID.NAMESPACE, "dataDump");
+ Dataset = factory.createURI(VOID.NAMESPACE, "Dataset");
+ DatasetDescription = factory.createURI(VOID.NAMESPACE, "DatasetDescription");
+ distinctObjects = factory.createURI(VOID.NAMESPACE, "distinctObjects");
+ distinctSubjects = factory.createURI(VOID.NAMESPACE, "distinctSubjects");
+ documents = factory.createURI(VOID.NAMESPACE, "documents");
+ entities = factory.createURI(VOID.NAMESPACE, "entities");
+ exampleResource = factory.createURI(VOID.NAMESPACE, "exampleResource");
+ feature = factory.createURI(VOID.NAMESPACE, "feature");
+ inDataset = factory.createURI(VOID.NAMESPACE, "inDataset");
+ linkPredicate = factory.createURI(VOID.NAMESPACE, "linkPredicate");
+ Linkset = factory.createURI(VOID.NAMESPACE, "Linkset");
+ objectsTarget = factory.createURI(VOID.NAMESPACE, "objectsTarget");
+ openSearchDescription = factory.createURI(VOID.NAMESPACE, "openSearchDescription");
+ properties = factory.createURI(VOID.NAMESPACE, "properties");
+ property = factory.createURI(VOID.NAMESPACE, "property");
+ propertyPartition = factory.createURI(VOID.NAMESPACE, "propertyPartition");
+ rootResource = factory.createURI(VOID.NAMESPACE, "rootResource");
+ sparqlEndpoint = factory.createURI(VOID.NAMESPACE, "sparqlEndpoint");
+ subjectsTarget = factory.createURI(VOID.NAMESPACE, "subjectsTarget");
+ subset = factory.createURI(VOID.NAMESPACE, "subset");
+ target = factory.createURI(VOID.NAMESPACE, "target");
+ TechnicalFeature = factory.createURI(VOID.NAMESPACE, "TechnicalFeature");
+ triples = factory.createURI(VOID.NAMESPACE, "triples");
+ uriLookupEndpoint = factory.createURI(VOID.NAMESPACE, "uriLookupEndpoint");
+ uriRegexPattern = factory.createURI(VOID.NAMESPACE, "uriRegexPattern");
+ uriSpace = factory.createURI(VOID.NAMESPACE, "uriSpace");
+ vocabulary = factory.createURI(VOID.NAMESPACE, "vocabulary");
+ }
+
+ private VOID() {
+ //static access only
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/webservices/LdfWebService.java b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/webservices/LdfWebService.java
new file mode 100644
index 0000000..5a838c0
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/java/org/apache/marmotta/platform/ldf/webservices/LdfWebService.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.marmotta.platform.ldf.webservices;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.marmotta.commons.http.ContentType;
+import org.apache.marmotta.commons.http.MarmottaHttpUtils;
+import org.apache.marmotta.platform.core.api.config.ConfigurationService;
+import org.apache.marmotta.platform.core.api.exporter.ExportService;
+import org.apache.marmotta.platform.ldf.api.LdfService;
+import org.openrdf.model.Model;
+import org.openrdf.repository.RepositoryException;
+import org.openrdf.rio.RDFFormat;
+import org.openrdf.rio.RDFHandlerException;
+import org.openrdf.rio.Rio;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.inject.Inject;
+import javax.ws.rs.*;
+import javax.ws.rs.core.*;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Linked Data Fragments web service implementation
+ *
+ * @author Sergio Fernández
+ */
+@ApplicationScoped
+@Path(LdfWebService.PATH)
+public class LdfWebService {
+
+ public static final String PATH = "/fragments";
+
+ @Inject
+ private LdfService ldfService;
+
+ @Inject
+ private ConfigurationService configurationService;
+
+ @Inject
+ private ExportService exportService;
+
+ private static final String UUID_PATTERN = "{uuid:[^#?]+}";
+
+ @GET
+ public Response getFragment(@QueryParam("subject") @DefaultValue("") final String subject,
+ @QueryParam("predicate") @DefaultValue("") final String predicate,
+ @QueryParam("object") @DefaultValue("") final String object,
+ @QueryParam("page") @DefaultValue("1") final String page,
+ @HeaderParam("Accept") final String accept,
+ @Context final UriInfo uriInfo) {
+ return getFragment(subject, predicate, object, null, Integer.parseInt(page), accept, uriInfo);
+ }
+
+ @GET
+ @Path(UUID_PATTERN)
+ public Response getFragment(@QueryParam("subject") @DefaultValue("") final String subject,
+ @QueryParam("predicate") @DefaultValue("") final String predicate,
+ @QueryParam("object") @DefaultValue("") final String object,
+ @QueryParam("page") @DefaultValue("1") final String page,
+ @PathParam("uuid") final String uuid,
+ @HeaderParam("Accept") final String accept,
+ @Context final UriInfo uriInfo) {
+ final String context = buildContextUri(uuid);
+ return getFragment(subject, predicate, object, context, Integer.parseInt(page), accept, uriInfo);
+ }
+
+ private Response getFragment(final String subject,
+ final String predicate,
+ final String object,
+ final String context,
+ final int page,
+ final String accept,
+ final UriInfo uriInfo) {
+
+ final Model fragment;
+ try {
+ fragment = ldfService.getFragment(subject, predicate, object, context, page, uriInfo.getRequestUri());
+ } catch (RepositoryException e) {
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
+ } catch (IllegalArgumentException e) {
+ return Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
+ }
+
+ final RDFFormat format = getFormat(accept);
+ StreamingOutput stream = new StreamingOutput() {
+ @Override
+ public void write(OutputStream outputStream) throws IOException, WebApplicationException {
+ try {
+ Rio.write(fragment, outputStream, format);
+ } catch (RDFHandlerException e) {
+ throw new WebApplicationException(e);
+ }
+ }
+ };
+ return Response.ok(stream).build();
+ }
+
+ private RDFFormat getFormat(String accept) {
+ List<ContentType> acceptedTypes = MarmottaHttpUtils.parseAcceptHeader(accept);
+ List<ContentType> offeredTypes = MarmottaHttpUtils.parseStringList(exportService.getProducedTypes());
+ offeredTypes.removeAll(Collections.unmodifiableList(Arrays.asList(new ContentType("text", "html"), new ContentType("application", "xhtml+xml"))));
+ final ContentType bestType = MarmottaHttpUtils.bestContentType(offeredTypes, acceptedTypes);
+ return Rio.getWriterFormatForMIMEType(bestType.getMime());
+ }
+
+ private String buildContextUri(String uuid) {
+ if (StringUtils.isNotBlank(uuid)) {
+ return configurationService.getBaseUri() + ConfigurationService.CONTEXT_PATH + "/" + uuid;
+ } else {
+ return null;
+ }
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/main/resources/META-INF/beans.xml b/platform/marmotta-ldf/src/main/resources/META-INF/beans.xml
new file mode 100644
index 0000000..6a9575d
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/resources/META-INF/beans.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+-->
+<beans
+ xmlns="http://java.sun.com/xml/ns/javaee"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="
+ http://java.sun.com/xml/ns/javaee
+ http://java.sun.com/xml/ns/javaee/beans_1_0.xsd">
+
+</beans>
diff --git a/platform/marmotta-ldf/src/main/resources/kiwi-module.properties b/platform/marmotta-ldf/src/main/resources/kiwi-module.properties
new file mode 100644
index 0000000..ee47136
--- /dev/null
+++ b/platform/marmotta-ldf/src/main/resources/kiwi-module.properties
@@ -0,0 +1,28 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name=LDF
+weight = 60
+container = Query and Update
+container.weight = 12
+
+baseurl=/ldf
+
+subtitle = Linked Data Fragments
+
+webservices=org.apache.marmotta.platform.ldf.webservices.LdfWebService
diff --git a/platform/marmotta-ldf/src/test/java/org/apache/marmotta/platform/ldf/webservices/LdfWebServiceTest.java b/platform/marmotta-ldf/src/test/java/org/apache/marmotta/platform/ldf/webservices/LdfWebServiceTest.java
new file mode 100644
index 0000000..c42c17f
--- /dev/null
+++ b/platform/marmotta-ldf/src/test/java/org/apache/marmotta/platform/ldf/webservices/LdfWebServiceTest.java
@@ -0,0 +1,89 @@
+package org.apache.marmotta.platform.ldf.webservices;
+
+import com.jayway.restassured.RestAssured;
+import org.apache.commons.lang3.RandomStringUtils;
+import org.apache.marmotta.platform.core.api.config.ConfigurationService;
+import org.apache.marmotta.platform.core.api.importer.ImportService;
+import org.apache.marmotta.platform.core.exception.io.MarmottaImportException;
+import org.apache.marmotta.platform.core.test.base.JettyMarmotta;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.openrdf.model.impl.ValueFactoryImpl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URISyntaxException;
+
+import static com.jayway.restassured.RestAssured.expect;
+
+/**
+ * LDF Webservice test
+ *
+ * @author Sergio Fernández
+ */
+public class LdfWebServiceTest {
+
+ private static JettyMarmotta marmotta;
+
+ @BeforeClass
+ public static void setUp() {
+ marmotta = new JettyMarmotta("/marmotta", LdfWebService.class);
+
+ RestAssured.baseURI = "http://localhost";
+ RestAssured.port = marmotta.getPort();
+ RestAssured.basePath = marmotta.getContext();
+
+ }
+
+ @AfterClass
+ public static void tearDown() {
+ marmotta.shutdown();
+ }
+
+ @Test
+ public void testEmptyContext() throws IOException, InterruptedException {
+ expect().
+ statusCode(400).
+ when().
+ get(LdfWebService.PATH + "/empty");
+ }
+
+ @Test
+ public void testFragment() throws IOException, InterruptedException, URISyntaxException, MarmottaImportException {
+ final String ctx = RandomStringUtils.random(8, true, false);
+ final String uri = "http://www.wikier.org/foaf#wikier";
+
+ // 1. check is empty
+ expect().
+ statusCode(400).
+ when().
+ get(LdfWebService.PATH + "/" + ctx);
+
+ // 2. import some data
+ final ConfigurationService configurationService = marmotta.getService(ConfigurationService.class);
+ final ImportService importService = marmotta.getService(ImportService.class);
+ final InputStream is = this.getClass().getClassLoader().getResourceAsStream("wikier.rdf");
+ final ValueFactoryImpl vf = new ValueFactoryImpl();
+ importService.importData(is, "application/rdf+xml", null, vf.createURI(configurationService.getBaseContext() + ctx));
+
+ // 3. request a fragment
+ expect().
+ statusCode(200).
+ given().
+ queryParam("subject", uri).
+ when().
+ get(LdfWebService.PATH + "/" + ctx);
+
+ // 4. test wrong page
+ expect().
+ statusCode(400).
+ given().
+ queryParam("subject", uri).
+ queryParam("page", 100).
+ when().
+ get(LdfWebService.PATH + "/" + ctx);
+
+ }
+
+}
diff --git a/platform/marmotta-ldf/src/test/resources/wikier.rdf b/platform/marmotta-ldf/src/test/resources/wikier.rdf
new file mode 100644
index 0000000..6edb4b9
--- /dev/null
+++ b/platform/marmotta-ldf/src/test/resources/wikier.rdf
@@ -0,0 +1,899 @@
+<?xml version="1.0" encoding="utf-8"?>
+<rdf:RDF
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+ xmlns:owl="http://www.w3.org/2002/07/owl#"
+ xmlns:foaf="http://xmlns.com/foaf/0.1/"
+ xmlns:doap="http://usefulinc.com/ns/doap#"
+ xmlns:sioc="http://rdfs.org/sioc/ns#"
+ xmlns:sioct="http://rdfs.org/sioc/types#"
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:dct="http://purl.org/dc/terms/"
+ xmlns:mvcb="http://webns.net/mvcb/"
+ xmlns:rss="http://purl.org/rss/1.0/"
+ xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#"
+ xmlns:contact="http://www.w3.org/2000/10/swap/pim/contact#"
+ xmlns:air="http://www.daml.org/2001/10/html/airport-ont#"
+ xmlns:wn="http://xmlns.com/wordnet/1.6/"
+ xmlns:uranai="http://kota.s12.xrea.com/vocab/uranai#"
+ xmlns:rel="http://purl.org/vocab/relationship/"
+ xmlns:session="http://redfoot.net/2005/session#"
+ xmlns:cert="http://www.w3.org/ns/auth/cert#"
+ xmlns:wot="http://xmlns.com/wot/0.1/"
+ xml:base="http://www.wikier.org/foaf"
+ xml:lang="en"
+>
+
+ <foaf:Document rdf:about="">
+ <rdfs:label>Wikier's FOAF document</rdfs:label>
+ <rdfs:comment>Document with Friend-of-a-Friend description of Wikier</rdfs:comment>
+ <foaf:maker rdf:resource="http://www.wikier.org/foaf#wikier"/>
+ <dct:license rdf:resource="http://creativecommons.org/licenses/by-sa/3.0/" />
+ <foaf:primaryTopic rdf:resource="http://www.wikier.org/foaf#wikier"/>
+ <dct:created>2005-05-14</dct:created>
+ <dct:modified>2014-02-15</dct:modified>
+ <mvcb:generatorAgent rdf:resource="http://rdfohloh.wikier.org/project/emacs"/>
+ <mvcb:errorReportsTo rdf:resource="mailto:sergio@wikier.org" />
+ </foaf:Document>
+
+ <foaf:Person rdf:about="http://www.wikier.org/foaf#wikier">
+ <foaf:name xml:lang="es">Sergio Fernández</foaf:name>
+ <foaf:title>Mr</foaf:title>
+ <foaf:firstName xml:lang="es">Sergio</foaf:firstName>
+ <foaf:surname xml:lang="es">Fernández</foaf:surname>
+ <foaf:gender>male</foaf:gender>
+ <foaf:birthday>1981-10-07</foaf:birthday>
+ <foaf:nick>Wikier</foaf:nick>
+ <session:hexdigest>30e97da6ad2d5be1086a64f3fc44a03a6fecadb3</session:hexdigest>
+ <foaf:phone rdf:resource="tel:+34-667-981919" />
+ <uranai:bloodtype>O-</uranai:bloodtype>
+ <rdfs:comment>This URI indentifies me as a person. Feel free to use it when making statements about me as a person</rdfs:comment>
+ <rdfs:comment xml:lang="es">Esta URI me identifica como persona. Úsala para referirte a mi como persona</rdfs:comment>
+ <foaf:isDescribedIn rdf:resource="http://www.wikier.org/foaf.rdf" />
+
+ <foaf:mbox rdf:resource="mailto:sergio@wikier.org" />
+ <foaf:mbox_sha1sum>d0fd987214f56f70b4c47fb96795f348691f93ab</foaf:mbox_sha1sum>
+
+ <foaf:mbox rdf:resource="mailto:wikier@asturlinux.org" />
+ <foaf:mbox_sha1sum>119222cf3a2893a375cc4f884a0138155c771415</foaf:mbox_sha1sum>
+
+ <foaf:mbox rdf:resource="mailto:sergio.fernandez@salzburgresearch.at" />
+ <foaf:mbox_sha1sum>fe6d23dc07ca84b1c487eb20d816aa4caf12ee84</foaf:mbox_sha1sum>
+
+ <foaf:mbox rdf:resource="mailto:wikier@apache.org" />
+ <foaf:mbox_sha1sum>762842c4b57e9657fe68badcc5439d3053d85f05</foaf:mbox_sha1sum>
+
+ <!--
+ some old addresses I don't use anymore...
+ even some are no longer under my control
+ but identify me at some point
+ -->
+ <foaf:mbox_sha1sum>3bb939b9fe7a4e45ec9d65d64074c3b2a4ce317d</foaf:mbox_sha1sum> <!-- @fundacionctic.org -->
+ <foaf:mbox_sha1sum>749774803c4b05dba1b2401d3f53acd4bbf78b9f</foaf:mbox_sha1sum> <!-- @hotmail.com -->
+ <foaf:mbox_sha1sum>a087165d16083deb201734af4dec2d64a40236fc</foaf:mbox_sha1sum> <!-- @petra.euitio.uniovi.es -->
+
+ <foaf:homepage rdf:resource="http://www.wikier.org" dct:title="Wikier.org" />
+
+ <foaf:workplaceHomepage rdf:resource="http://www.redlink.co" dct:title="Redlink GmbH" />
+ <foaf:workplaceHomepage rdf:resource="http://www.salzburgresearch.at" dct:title="Salzburg Research" />
+
+ <foaf:schoolHomepage rdf:resource="http://www.uniovi.es" dct:title="University of Oviedo" />
+
+ <foaf:depiction>
+ <foaf:Image rdf:about="http://www.wikier.org/stuff/sergio.jpg">
+ <dct:title>Sergio Fernández</dct:title>
+ <dct:format>image/jpg</dct:format>
+ </foaf:Image>
+ </foaf:depiction>
+
+ <owl:sameAs rdf:resource="http://rdf.freebase.com/ns/m.07zqbwz" />
+ <owl:sameAs rdf:resource="http://www.wikier.org/foaf.rdf#wikier" />
+ <owl:sameAs rdf:resource="http://www.advogato.org/person/wikier/foaf.rdf#me" />
+ <owl:sameAs rdf:resource="http://apassant.net/home/2007/12/flickrdf/data/people/7787294@N06" />
+ <owl:sameAs rdf:resource="http://www.deri.ie/about/team/member/Sergio_Fernández#me" />
+ <owl:sameAs rdf:resource="http://semanticweb.org/id/Sergio_Fernández" />
+ <owl:sameAs rdf:resource="http://community.linkeddata.org/dataspace/person/Wikier#this" />
+ <owl:sameAs rdf:resource="http://rdfohloh.wikier.org/user/17685#person" />
+ <owl:sameAs rdf:resource="http://data.semanticweb.org/person/sergio-fernandez" />
+ <owl:sameAs rdf:resource="http://identi.ca/user/41516" />
+ <owl:sameAs rdf:resource="http://alpha.libre.fm/user/wikier#me" />
+ <owl:sameAs rdf:resource="http://semantictweet.com/Wikier#me" />
+ <owl:sameAs rdf:resource="http://tagora.ecs.soton.ac.uk/delicious/Wikier" />
+ <owl:sameAs rdf:resource="http://smob.wikier.org/me" />
+ <owl:differentFrom rdf:resource="http://www.eswc2006.org/people/#sergio-fernandez" />
+ <owl:differentFrom rdf:resource="http://dbpedia.org/resource/Sergio_Fernandez" />
+
+ <foaf:openid rdf:resource="http://openid.blogs.es/Wikier" />
+ <cert:key rdf:resource="http://www.wikier.org/foaf#pk" />
+
+ <foaf:based_near rdf:resource="http://dbpedia.org/resource/Salzburg" />
+
+ <contact:nearestAirport>
+ <air:Airport rdf:about="http://dig.csail.mit.edu/2006/wikdt/airports?iata=SZG#item">
+ <air:iataCode>SZG</air:iataCode>
+ <dct:title>W. A. Mozart Airport</dct:title>
+ </air:Airport>
+ </contact:nearestAirport>
+
+ <foaf:interest rdf:resource="http://www.w3.org/2001/sw/" dct:title="Semantic Web" />
+ <foaf:interest rdf:resource="http://www.w3.org/RDF/" dct:title="Resource Description Framework (RDF)" />
+ <foaf:interest rdf:resource="http://linkeddata.org/" dct:title="Linked Data" />
+ <foaf:interest rdf:resource="http://www.sioc-project.org/" dct:title="SIOC" />
+ <foaf:interest rdf:resource="http://dbpedia.org/resource/Social_web" dct:title="Social Web" />
+ <foaf:interest rdf:resource="http://tools.ietf.org/html/rfc2616" dct:title="HTTP" />
+ <foaf:interest rdf:resource="http://www.w3.org/WAI/" dct:title="Web Accessility" />
+ <foaf:interest rdf:resource="http://www.fsf.org/" dct:title="Free Software" />
+ <foaf:interest rdf:resource="http://www.python.org/" dct:title="Python" />
+
+ <foaf:weblog>
+ <sioc:Forum rdf:about="http://www.wikier.org/blog">
+ <dct:title>Wikier.org blog</dct:title>
+ <sioc:has_owner rdf:resource="http://www.wikier.org/blog#wikier" />
+ <rss:channel rdf:resource="http://www.wikier.org/blog/rss" />
+ <rdf:type rdf:resource="http://rdfs.org/sioc/types#Weblog" />
+ </sioc:Forum>
+ </foaf:weblog>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="http://www.wikier.org/blog#wikier">
+ <sioc:name>wikier</sioc:name>
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#sourceforge">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://sourceforge.net/" />
+ <foaf:page rdf:resource="http://sourceforge.net/users/wikier/" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#advogato">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.advogato.org/" />
+ <foaf:page rdf:resource="http://www.advogato.org/person/wikier/" />
+ <rdfs:seeAlso rdf:resource="http://www.advogato.org/person/wikier/foaf.rdf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#delicious">
+ <sioc:name>Wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://delicious.com/" />
+ <foaf:page rdf:resource="http://delicious.com/Wikier" />
+ <owl:sameAs rdf:resource="http://tagora.ecs.soton.ac.uk/account/delicious/Wikier" />
+ <rdfs:seeAlso rdf:resource="http://tagora.ecs.soton.ac.uk/delicious/Wikier/rdf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#flickr">
+ <sioc:name>wikier</sioc:name>
+ <sioc:id>7787294@N06</sioc:id>
+ <foaf:accountServiceHomepage rdf:resource="http://www.flickr.com/" />
+ <foaf:page rdf:resource="http://www.flickr.com/people/wikier/" />
+ <rdfs:seeAlso rdf:resource="http://apassant.net/home/2007/12/flickrdf/data/people/7787294@N06" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#linkedin">
+ <sioc:id>12286431</sioc:id>
+ <foaf:accountServiceHomepage rdf:resource="http://www.linkedin.com/" />
+ <foaf:page rdf:resource="http://www.linkedin.com/in/sergiofernandez" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#freenode">
+ <sioc:name>Wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.freenode.net/irc_servers.shtml" />
+ <owl:sameAs rdf:resource="irc://freenode/Wikier,isuser" />
+ <owl:sameAs rdf:resource="http://irc.sioc-project.org/users/Wikier#user" />
+ <rdfs:seeAlso rdf:resource="http://irc.sioc-project.org/users/Wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#lastfm">
+ <sioc:name>Wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.last.fm/" />
+ <foaf:page rdf:resource="http://www.last.fm/user/Wikier/" />
+ <owl:sameAs rdf:resource="http://dbtune.org/last-fm/wikier" />
+ <rdfs:seeAlso rdf:resource="http://dbtune.org/last-fm/wikier.rdf" />
+ <rdfs:seeAlso rdf:resource="http://ws.audioscrobbler.com/1.0/user/wikier/profile.xml" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#twitter">
+ <sioc:name>Wikier</sioc:name>
+ <sioc:id>6417242</sioc:id>
+ <foaf:accountServiceHomepage rdf:resource="http://twitter.com/" />
+ <foaf:page rdf:resource="http://twitter.com/Wikier" />
+ <owl:sameAs rdf:resource="http://rdfohloh.wikier.org/user/17685" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/user/17685/rdf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#twine">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.twine.com/" />
+ <foaf:page rdf:resource="http://www.twine.com/user/wikier" />
+ <owl:sameAs rdf:resource="http://www.twine.com/user/wikier" />
+ <rdfs:seeAlso rdf:resource="http://www.twine.com/user/wikier?rdf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#ohloh">
+ <sioc:name>wikier</sioc:name>
+ <sioc:id>17685</sioc:id>
+ <foaf:accountServiceHomepage rdf:resource="http://www.ohloh.net/" />
+ <foaf:page rdf:resource="http://www.ohloh.net/accounts/17685" />
+ <owl:sameAs rdf:resource="http://rdfohloh.wikier.org/user/17685" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/user/17685/rdf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#facebook">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.facebook.com/" />
+ <foaf:page rdf:resource="http://www.facebook.com/wikier" />
+ <owl:sameAs rdf:resource="http://sam.tw.rpi.edu/data/face/resource/556663893#me" />
+ <rdfs:seeAlso rdf:resource="http://sam.tw.rpi.edu/data/face/resource/556663893" />
+ <owl:sameAs rdf:resource="http://www.matthew-rowe.com/FoafGeneratorRedux/files/foaf-556663893.rdf#me" />
+ <rdfs:seeAlso rdf:resource="http://www.matthew-rowe.com/FoafGeneratorRedux/files/foaf-556663893.rdf" />
+ <rdfs:seeAlso rdf:resource="http://graph.facebook.com/wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:jabberID>wikier@jabber.org</foaf:jabberID>
+ <foaf:msnChatID>sergio@wikier.org</foaf:msnChatID>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#skype">
+ <sioc:name>sergio.fernandez.lopez</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.skype.com/" />
+ <rdfs:seeAlso rdf:resource="http://mystatus.skype.com/sergio.fernandez.lopez.xml" />
+ <owl:sameAs rdf:resource="skype://sergio.fernandez.lopez" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#friendfeed">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://friendfeed.com/" />
+ <foaf:page rdf:resource="http://friendfeed.com/wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#slideshare">
+ <sioc:name>Wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.slideshare.net/" />
+ <foaf:page rdf:resource="http://www.slideshare.net/Wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#rememberthemilk">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.rememberthemilk.com/" />
+ <foaf:page rdf:resource="http://www.rememberthemilk.com/home/wikier/" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#identica">
+ <sioc:name>wikier</sioc:name>
+ <sioc:id>41516</sioc:id>
+ <foaf:accountServiceHomepage rdf:resource="http://identi.ca/" />
+ <foaf:page rdf:resource="http://identi.ca/wikier" />
+ <rdfs:seeAlso rdf:resource="http://identi.ca/wikier/foaf" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#tripit">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.tripit.com/" />
+ <foaf:page rdf:resource="http://www.tripit.com/people/wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#librefm">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://libre.fm/" />
+ <foaf:page rdf:resource="http://alpha.libre.fm/user/wikier" />
+ <owl:sameAs rdf:resource="http://alpha.libre.fm/user/wikier#acct" />
+ <rdfs:seeAlso rdf:resource="http://alpha.libre.fm/rdf.php?fmt=xml&page=/user/wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#mendeley">
+ <foaf:accountServiceHomepage rdf:resource="http://www.mendeley.com/" />
+ <foaf:page rdf:resource="http://www.mendeley.com/profiles/sergio-fernandez/" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#w3c">
+ <sioc:name>fsergio</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://www.w3.org/" />
+ <foaf:page rdf:resource="http://esw.w3.org/User:Fsergio" />
+ <foaf:page rdf:resource="http://www.w3.org/2001/sw/wiki/User:Fsergio" />
+ <owl:sameAs rdf:resource="http://w3.org/2001/sw/wiki/Special:URIResolver/User-3AFsergio" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#bitbucket">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://bitbucket.org/" />
+ <foaf:page rdf:resource="http://bitbucket.org/wikier" />
+ <foaf:page rdf:resource="http://hg.wikier.org/" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <foaf:account>
+ <sioc:UserAccount rdf:about="#github">
+ <sioc:name>wikier</sioc:name>
+ <foaf:accountServiceHomepage rdf:resource="http://github.com" />
+ <foaf:page rdf:resource="http://github.com/wikier" />
+ </sioc:UserAccount>
+ </foaf:account>
+
+ <!-- knows -->
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://berrueta.net/foaf.rdf#me">
+ <foaf:name>Diego Berrueta</foaf:name>
+ <foaf:mbox_sha1sum>98a99390f2fe9395041bddc41e933f50e59a5ecb</foaf:mbox_sha1sum>
+ <foaf:nick>berrueta</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://berrueta.net/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://berrueta.net/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="ttp://www.ifrade.es/#frade">
+ <foaf:name>Iván Frade</foaf:name>
+ <foaf:nick>frade</foaf:nick>
+ <foaf:nick>asjas</foaf:nick>
+ <foaf:mbox_sha1sum>84d076726727b596b08198e26ef37e4817353e97</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.ifrade.es/"/>
+ <rdfs:seeAlso rdf:resource="http://frade.no-ip.info:2080/~ivan/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.di.uniovi.es/~labra/labraFoaf.rdf#me">
+ <foaf:name>José Emilio Labra</foaf:name>
+ <foaf:mbox_sha1sum>3d0a8f16ce3d560ca75e16d36f6ded63599c60a7</foaf:mbox_sha1sum>
+ <rdfs:seeAlso rdf:resource="http://www.di.uniovi.es/~labra/labraFoaf.rdf" />
+ <foaf:homepage rdf:resource="ttp://www.di.uniovi.es/~labra/"/>
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person>
+ <foaf:name>Ruben Sánchez</foaf:name>
+ <foaf:mbox_sha1sum>bdb8f18a6f68dcbd15099401eea8e7706e4dadca</foaf:mbox_sha1sum>
+ <foaf:nick>cheto</foaf:nick>
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.w3c.es/Personal/Martin/foaf.rdf#me">
+ <foaf:name>Martín Álvarez</foaf:name>
+ <foaf:mbox_sha1sum>3d23bbb5b37a688d9c7fa781844d52d248b47ceb</foaf:mbox_sha1sum>
+ <rdfs:seeAlso rdf:resource="http://www.w3c.es/Personal/Martin/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://www.w3c.es/Personal/Martin/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.w3.org/People/Josema/#josema">
+ <foaf:name>Jose Manuel Alonso</foaf:name>
+ <foaf:mbox_sha1sum>eab0c0e0b0f26d41d2a3a3e74fb4ca67ad089bbe</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.w3.org/People/Josema/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://petra.euitio.uniovi.es/~i1637566/foaf.rdf#me">
+ <foaf:name>Jose María Álvarez</foaf:name>
+ <foaf:mbox_sha1sum>135a617c9e2e37003e1c38be6c21ce7af433552f</foaf:mbox_sha1sum>
+ <rdfs:seeAlso rdf:resource="http://petra.euitio.uniovi.es/~i1637566/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://petra.euitio.uniovi.es/~i1637566/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.kagueto.net/files/foaf.rdf#me">
+ <foaf:name>Miguel García</foaf:name>
+ <foaf:mbox_sha1sum>0363c58a9ec61db68e3fa37cfcd38b301deaab97</foaf:mbox_sha1sum>
+ <foaf:nick>kagueto</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://www.kagueto.net/files/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://www.kagueto.net/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://criptonita.com/~nacho/foaf.rdf#me">
+ <foaf:name>Nacho Barrientos</foaf:name>
+ <foaf:nick>chipi</foaf:nick>
+ <foaf:mbox_sha1sum>6b31c41e80d36cc08a489462c0c2c37d7de8d2e5</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://criptonita.com/~nacho" />
+ <rdfs:seeAlso rdf:resource="http://criptonita.com/~nacho/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://aleasoft.hopto.org/~alvaro/weblog/foaf.rdf#me">
+ <foaf:name>Álvaro Alea</foaf:name>
+ <foaf:nick>aleasoft</foaf:nick>
+ <foaf:mbox_sha1sum>eb6d13cb99da7b9895030f4c2f22286a18d23442</foaf:mbox_sha1sum>
+ <rdfs:seeAlso rdf:resource="http://aleasoft.hopto.org/~alvaro/weblog/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://www.asturlinux.org/~alvaro/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.asturlinux.org/~jsmanrique/foaf.rdf#me">
+ <foaf:name>José Manrique López</foaf:name>
+ <foaf:mbox_sha1sum>bd6566af7b3bfa28f917aa545bf4174661817d79</foaf:mbox_sha1sum>
+ <foaf:nick>jsmanrique</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://www.asturlinux.org/~jsmanrique/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://www.jsmanrique.es/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://xtrasgu.org/foaf.rdf#xtrasgu">
+ <foaf:name>Pablo López</foaf:name>
+ <foaf:mbox_sha1sum>97d9756f1281858d0e9e4489003073e4986546ce</foaf:mbox_sha1sum>
+ <foaf:nick>xtrasgu</foaf:nick>
+ <foaf:homepage rdf:resource="http://xtrasgu.org/" />
+ <rdfs:seeAlso rdf:resource="http://xtrasgu.org/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.beaufour.dk/#beaufour">
+ <foaf:name>Allan Beaufour</foaf:name>
+ <foaf:mbox_sha1sum>16f6c8cfe4360977908a3c28072adcbc7ef15a75</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.beaufour.dk/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://eikeon.com/foaf.rdf#eikeon">
+ <foaf:name>Daniel Krech</foaf:name>
+ <foaf:mbox_sha1sum>3665f4f2370ddd6358da4062f3293f6dc7f39b7c</foaf:mbox_sha1sum>
+ <foaf:nick>eikeon</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://eikeon.com/foaf.rdf" />
+ <foaf:homepage rdf:resource="http://eikeon.com/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://captsolo.net/semweb/foaf-captsolo.rdf#Uldis_Bojars">
+ <foaf:name>Uldis Bojars</foaf:name>
+ <foaf:mbox_sha1sum>56e6f2903933a611708ebac456d45e454ddb8838</foaf:mbox_sha1sum>
+ <foaf:nick>CaptSolo</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://captsolo.net/semweb/foaf-captsolo.rdf" />
+ <foaf:homepage rdf:resource="http://captsolo.net/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.johnbreslin.com/foaf/foaf.rdf#me">
+ <foaf:name>John Breslin</foaf:name>
+ <foaf:mbox_sha1sum>9a6b7eefc08fd755d51dd9321aecfcc87992e9a2</foaf:mbox_sha1sum>
+ <foaf:nick>Cloud</foaf:nick>
+ <rdfs:seeAlso rdf:resource="http://www.johnbreslin.com/foaf/foaf.rdf"/>
+ <foaf:homepage rdf:resource="http://www.johnbreslin.com/"/>
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.koalazoo.es/foaf.rdf#me">
+ <foaf:name>Roberto Rodríguez</foaf:name>
+ <foaf:mbox_sha1sum>0ca8d97a347deaf776a0d0967dba48c571c3dd09</foaf:mbox_sha1sum>
+ <foaf:nick>koalazoo</foaf:nick>
+ <foaf:nick>Robers</foaf:nick>
+ <foaf:nick>McMan</foaf:nick>
+ <foaf:homepage rdf:resource="http://www.koalazoo.es/" />
+ <rdfs:seeAlso rdf:resource="http://www.koalazoo.es/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://iminguez.com/foaf.rdf#me">
+ <foaf:name>Iván Mínguez</foaf:name>
+ <foaf:nick>Pyro</foaf:nick>
+ <foaf:mbox_sha1sum>057048f30557d8e26f71fdec6ef43542166ca932</foaf:mbox_sha1sum>
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+ <foaf:homepage rdf:resource="http://iminguez.com/" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.talkdigger.com/foaf/fgiasson">
+ <foaf:name>Frédérick Giasson</foaf:name>
+ <foaf:nick>fgiasson</foaf:nick>
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+ <foaf:homepage rdf:resource="htp://fgiasson.com/" />
+ <rdfs:seeAlso rdf:resource="http://www.talkdigger.com/foaf/fgiasson" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://apassant.net/foaf.rdf#alex">
+ <foaf:name>Alexandre Passant</foaf:name>
+ <foaf:nick>terraces</foaf:nick>
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+ <foaf:homepage rdf:resource="http://apassant.net/" />
+ <rdfs:seeAlso rdf:resource="http://apassant.net/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.ivan-herman.net/me">
+ <foaf:name>Ivan Herman</foaf:name>
+ <foaf:mbox_sha1sum>5ac8032d5f6012aa1775ea2f63e1676bafd5e80b</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.ivan-herman.net/" />
+ <rdfs:seeAlso rdf:resource="http://www.ivan-herman.net/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://tuukka.iki.fi/tuukka#person">
+ <foaf:name>Tuukka Hastrup</foaf:name>
+ <foaf:nick>tuukkah</foaf:nick>
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+ <foaf:homepage rdf:resource="http://tuukka.iki.fi/" />
+ <rdfs:seeAlso rdf:resource="http://tuukka.iki.fi/tuukka" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.deri.ie/about/team/member/Darragh_Grealish#me">
+ <foaf:name>Darragh Grealish</foaf:name>
+ <foaf:mbox_sha1sum>3e12d72604e533b05b2f241fb8a8f0ca3a22dcfb</foaf:mbox_sha1sum>
+ <rdfs:seeAlso rdf:resource="http://www.deri.ie/fileadmin/scripts/foaf.php?id=312" />
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.deri.ie/about/team/member/Doug_Foxvog#me">
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+ <foaf:mbox_sha1sum>8c9a61823f1b41bca5c409a631d442181b8160b6</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.foxvog.org/doug/" />
+ <rdfs:seeAlso rdf:resource="http://www.deri.ie/fileadmin/scripts/foaf.php?id=78" />
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://richard.cyganiak.de/foaf.rdf#cygri">
+ <foaf:name>Richard Cyganiak</foaf:name>
+ <foaf:nick>cygri</foaf:nick>
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+ <foaf:homepage rdf:resource="http://richard.cyganiak.de/" />
+ <foaf:weblog rdf:resource="http://dowhatimean.net/" />
+ <rdfs:seeAlso rdf:resource="http://richard.cyganiak.de/foaf.rdf" />
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.ifomis.org/people/holger/foaf.rdf#holger">
+ <foaf:name>Holger Stenzhorn</foaf:name>
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+ <rdfs:seeAlso rdf:resource="http://www.ifomis.org/people/holger/foaf.rdf" />
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.polleres.net/foaf.rdf#me">
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+ <rdfs:seeAlso rdf:resource="http://www.polleres.net/foaf.rdf" />
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://danbri.org/foaf.rdf#danbri">
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.fundacionctic.org/web/contenidos/es/personal/personal_0007.html#polo">
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+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.tudorgroza.org/res/foaf.rdf#me">
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+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://harth.org/andreas/foaf#ah">
+ <foaf:name>Andreas Harth</foaf:name>
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+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.dayures.net/foaf.rdf#tejo">
+ <foaf:name>Carlos Tejo</foaf:name>
+ <foaf:mbox_sha1sum>3794a7355903654b1ea0aeca4d57fa7aea2c6bf9</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.dayures.net/" />
+ <rdfs:seeAlso rdf:resource="http://www.dayures.net/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://myopenlink.net/dataspace/person/kidehen%23this">
+ <foaf:name>Kingsley Idehen</foaf:name>
+ <foaf:mbox_sha1sum>349f4bf50f11185d3503b14f1a6ccfc425116b12</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.openlinksw.com/blog/~kidehen/" />
+ <rdfs:seeAlso rdf:resource="http://myopenlink.net/dataspace/kidehen/about.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.bizer.de#chris">
+ <foaf:name>Chris Bizer</foaf:name>
+ <foaf:mbox_sha1sum>50c02ff93e7d477ace450e3fbddd63d228fb23f3</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.bizer.de/" />
+ <rdfs:seeAlso rdf:resource="http://www4.wiwiss.fu-berlin.de/bizer/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://tomheath.com/id/me">
+ <foaf:name>Tom Heath</foaf:name>
+ <foaf:mbox_sha1sum>02085a0d20a5f574c1ce6cfe42bba6e85cfe07cf</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="hhttp://tomheath.com/" />
+ <rdfs:seeAlso rdf:resource="http://tomheath.com/home/rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.leobard.net/rdf/foaf.xml#me">
+ <foaf:name>Leo Sauermann</foaf:name>
+ <foaf:mbox_sha1sum>eaa363e2b75a11db14e62afb8995340a198e8b9e</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.dfki.de/~sauermann" />
+ <rdfs:seeAlso rdf:resource="http://www.leobard.net/rdf/foaf.xml" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://sw-app.org/mic.xhtml#i">
+ <foaf:name>Michael Hausenblas</foaf:name>
+ <foaf:mbox_sha1sum>636480acf3cca05e96e612e5e6da6090efd5c71f</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://sw-app.org/" />
+ <rdfs:seeAlso rdf:resource="http://www.w3.org/2007/08/pyRdfa/extract?uri=http%3A//sw-app.org/mic.xhtml" />
+ <rdfs:seeAlso rdf:resource="http://community.linkeddata.org/dataspace/mhausenblas/about.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.cs.vu.nl/~pmika/foaf.rdf#me">
+ <foaf:name>Peter Mika</foaf:name>
+ <foaf:mbox_sha1sum>ffe33bbe8be2a2123f0adb793e61a6d84ae9a739</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.cs.vu.nl/~pmika/" />
+ <rdfs:seeAlso rdf:resource="http://www.cs.vu.nl/~pmika/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.ibiblio.org/hhalpin#">
+ <foaf:name>Harry Halpin</foaf:name>
+ <foaf:mbox_sha1sum>c5e75a0dd882184416c8680f5c402a261314bb79</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.ibiblio.org/hhalpin/" />
+ <rdfs:seeAlso rdf:resource="http://www.ibiblio.org/hhalpin/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.dcs.shef.ac.uk/~mrowe/foaf.rdf#me">
+ <foaf:name>Matthew Rowe</foaf:name>
+ <foaf:mbox_sha1sum>bd2cda94c756832460fd7c8f6de5c3d2525bbdba</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.dcs.shef.ac.uk/~mrowe/" />
+ <rdfs:seeAlso rdf:resource="http://www.dcs.shef.ac.uk/~mrowe/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://www.postsubmeta.net/foaf#TK">
+ <foaf:name>Thomas Krennwallner</foaf:name>
+ <foaf:mbox_sha1sum>f6b70e5044bffbefe6703e8523be6c96ad8354dc</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://www.postsubmeta.net/" />
+ <rdfs:seeAlso rdf:resource="http://www.postsubmeta.net/foaf.rdf" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <foaf:knows>
+ <foaf:Person rdf:about="http://bblfish.net/people/henry/card#me">
+ <foaf:name>Henry Story</foaf:name>
+ <foaf:mbox_sha1sum>38cf68e5c4f300648b81c8ee7a99912ee825ae01</foaf:mbox_sha1sum>
+ <foaf:homepage rdf:resource="http://bblfish.net/" />
+ <rdfs:seeAlso rdf:resource="http://bblfish.net/people/henry/card" />
+ </foaf:Person>
+ </foaf:knows>
+
+ <!-- projects -->
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://swaml.berlios.de/doap#swaml">
+ <doap:name>SWAML</doap:name>
+ <doap:description>Semantic Web Archive of Mailing Lists</doap:description>
+ <doap:homepage rdf:resource="http://swaml.berlios.de/" />
+ <rdfs:seeAlso rdf:resource="http://swaml.berlios.de/doap.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project>
+ <doap:name>SIOC</doap:name>
+ <doap:description>Semantically-Interlinked Online Communities</doap:description>
+ <doap:homepage rdf:resource="http://sioc-project.org/" />
+ <rdfs:seeAlso rdf:resource="http://sioc-project.org/sioc/site" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="#semradar">
+ <doap:name>SemRadar</doap:name>
+ <doap:description>a semantic metadata detector for Mozilla Firefox</doap:description>
+ <doap:homepage rdf:resource="http://sioc-project.org/firefox" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/project/semradar/rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://futil.berlios.de/doap#futil">
+ <doap:name>Futil</doap:name>
+ <doap:description>FOAF Utils</doap:description>
+ <doap:homepage rdf:resource="http://futil.berlios.de/" />
+ <rdfs:seeAlso rdf:resource="http://futil.berlios.de/resources/doap.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://vapour.sourceforge.net/doap#vapour">
+ <doap:name>Vapour</doap:name>
+ <doap:description>a web-based validator tool to check best practices for publishing RDF vocabularies</doap:description>
+ <doap:homepage rdf:resource="http://vapour.sourceforge.net/" />
+ <rdfs:seeAlso rdf:resource="http://vapour.sourceforge.net/resources/doap.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project>
+ <doap:name>MyMobileWeb</doap:name>
+ <doap:homepage rdf:resource="http://mymobileweb.morfeo-project.org/" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/project/mymobileweb/rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project>
+ <doap:name>EzWeb</doap:name>
+ <doap:homepage rdf:resource="http://ezweb.morfeo-project.org/" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://sparql-wrapper.sourceforge.net/doap#sparql-wrapper">
+ <doap:name>SPARQL Endpoint interface to Python</doap:name>
+ <doap:homepage rdf:resource="http://sparql-wrapper.sourceforge.net/" />
+ <rdfs:seeAlso rdf:resource="http://sparql-wrapper.sourceforge.net/resources/doap.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://neologism.deri.ie/doap#neologism">
+ <doap:name>Neologism</doap:name>
+ <doap:homepage rdf:resource="http://neologism.deri.ie/" />
+ <rdfs:seeAlso rdf:resource="http://neologism.deri.ie/resources/doap.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://rdfohloh.wikier.org/about#rdfohloh">
+ <doap:name>RDFohloh</doap:name>
+ <doap:homepage rdf:resource="http://rdfohloh.wikier.org/" />
+ <rdfs:seeAlso rdf:resource="http://www.w3.org/2007/08/pyRdfa/extract?uri=http://rdfohloh.wikier.org/about" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project>
+ <doap:name>ONTORULE</doap:name>
+ <doap:shortdesc>ONTOlogies meet business RULEs</doap:shortdesc>
+ <doap:homepage rdf:resource="http://ontorule-project.eu/" />
+ <owl:sameAs rdf:resource="http://ontorule-project.eu/meta#ontorule" />
+ <rdfs:seeAlso rdf:resource="http://ontorule-project.eu/meta" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://rdfohloh.wikier.org/project/djubby">
+ <doap:name>djubby</doap:name>
+ <doap:shortdesc>A Pubby clone for Django, a Linked Data frontend for SPARQL endpoints</doap:shortdesc>
+ <doap:homepage rdf:resource="http://djubby.googlecode.com/" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/project/djubby/rdf" />
+ <rdfs:seeAlso rdf:resource="http://pypi.python.org/pypi?:action=doap&name=djubby" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <foaf:Project rdf:about="http://trioo.wikier.org/trioo">
+ <rdfs:label>trioo</rdfs:label>
+ <foaf:homepage rdf:resource="http://trioo.wikier.org/" />
+ <rdfs:seeAlso rdf:resource="http://www.w3.org/2007/08/pyRdfa/extract?uri=http://trioo.wikier.org/" />
+ </foaf:Project>
+ </foaf:pastProject>
+
+ <foaf:pastProject>
+ <doap:Project rdf:about="http://rdfohloh.wikier.org/project/lmf">
+ <doap:name>LMF</doap:name>
+ <doap:description>Linked Media Framework</doap:description>
+ <doap:homepage rdf:resource="http://lmf.googlecode.com" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/project/lmf.rdf" />
+ </doap:Project>
+ </foaf:pastProject>
+
+ <foaf:currentProject>
+ <doap:Project rdf:about="http://rdfohloh.wikier.org/project/marmotta">
+ <doap:name>Apache Marmotta</doap:name>
+ <doap:description>Apache Marmotta</doap:description>
+ <doap:homepage rdf:resource="http://marmotta.apache.org" />
+ <rdfs:seeAlso rdf:resource="http://marmotta.apache.org/doap.rdf" />
+ <rdfs:seeAlso rdf:resource="http://rdfohloh.wikier.org/project/marmotta.rdf" />
+ </doap:Project>
+ </foaf:currentProject>
+
+ <wot:hasKey>
+ <wot:PubKey>
+ <wot:hex_id>5531369F</wot:hex_id>
+ <wot:fingerprint>48B33394FA7F07D2A37FF197F21D21375531369F</wot:fingerprint>
+ <wot:pubkeyAddress rdf:resource="http://www.wikier.org/stuff/5531369F.asc" />
+ </wot:PubKey>
+ </wot:hasKey>
+
+ </foaf:Person>
+
+ <cert:RSAPublicKey rdf:about="#pk">
+ <cert:modulus rdf:datatype="http://www.w3.org/2001/XMLSchema#hexBinary">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</cert:modulus>
+ <cert:exponent rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">65537</cert:exponent>
+ <rdfs:label>A9:6A:3A:DF:42:B3:B2:5E:BD:BD:54:ED:45:85:E8:0E:1F:F0:EA:09</rdfs:label>
+ <dct:valid rdf:datatype="urn:iso:std:iso:8601#timeInterval">P1Y/2012-04-30</dct:valid>
+ </cert:RSAPublicKey>
+
+</rdf:RDF>
+
diff --git a/platform/marmotta-ldp/pom.xml b/platform/marmotta-ldp/pom.xml
index d2053de..2dcd3fe 100644
--- a/platform/marmotta-ldp/pom.xml
+++ b/platform/marmotta-ldp/pom.xml
@@ -28,7 +28,7 @@
<artifactId>marmotta-ldp</artifactId>
<packaging>jar</packaging>
- <name>Apache Marmotta Platform: LDP</name>
+ <name>Apache Marmotta Platform: Linked Data Platform 1.0</name>
<description>
Provides support for the current working draft of the
Linked Data Platform 1.0 specification.
diff --git a/platform/marmotta-sparql/pom.xml b/platform/marmotta-sparql/pom.xml
index 8a837bb..7342136 100644
--- a/platform/marmotta-sparql/pom.xml
+++ b/platform/marmotta-sparql/pom.xml
@@ -28,7 +28,7 @@
<artifactId>marmotta-sparql</artifactId>
<packaging>jar</packaging>
- <name>Apache Marmotta Platform: SPARQL Endpoint</name>
+ <name>Apache Marmotta Platform: SPARQL 1.1</name>
<description>
Provides support for SPARQL 1.1 Queries and Updates and offers different
UIs for exploring SPARQL results.
diff --git a/platform/pom.xml b/platform/pom.xml
index 6d9d9ea..565b6a5 100644
--- a/platform/pom.xml
+++ b/platform/pom.xml
@@ -70,20 +70,20 @@
<module>backends</module>
<module>ldcache</module>
- <!-- LDP -->
- <module>marmotta-ldp</module>
-
<!-- generic modules -->
- <module>marmotta-ldpath</module>
- <module>marmotta-security</module>
<module>marmotta-sparql</module>
- <module>marmotta-user</module>
+ <module>marmotta-ldp</module>
+ <module>marmotta-ldpath</module>
+ <module>marmotta-ldf</module>
- <module>marmotta-versioning-common</module>
+ <!-- security modules -->
+ <module>marmotta-security</module>
+ <module>marmotta-user</module>
<!-- KiWi backend specific modules -->
<module>marmotta-reasoner-kiwi</module>
<module>marmotta-versioning-kiwi</module>
+ <module>marmotta-versioning-common</module>
<!-- Cloud Integration -->
<module>marmotta-zookeeper</module>
