##  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.


PREFIX prov: <http://www.w3.org/ns/prov#> 
PREFIX wfdesc: <http://purl.org/wf4ever/wfdesc#> 
PREFIX wfprov: <http://purl.org/wf4ever/wfprov#> 
PREFIX tavernaprov: <http://ns.taverna.org.uk/2012/tavernaprov/>
PREFIX cnt:  <http://www.w3.org/2011/content#> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX wf4ever: <http://purl.org/wf4ever/wf4ever#> 


SELECT DISTINCT ?paramName ?name ?value ?ended ?script
WHERE {
    ?greeting tavernaprov:content <outputs/greeting.txt> .
    ?greeting prov:wasGeneratedBy ?concatenate .
    ?concatenate prov:endedAtTime ?ended ;
        wfprov:wasPartOfWorkflowRun ?run ;
	wfprov:describedByProcess ?plan .
    ?concatenate wfprov:usedInput ?input .
    ?input tavernaprov:content ?name .
    OPTIONAL { ?name cnt:chars ?value }  .
    OPTIONAL { ?plan wf4ever:script ?script } .
    ?input wfprov:describedByParameter ?param .
    ?plan wfdesc:hasInput ?param .
    OPTIONAL { ?param rdfs:label ?paramName } .  
}