@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . | |
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . | |
@prefix dc: <http://purl.org/dc/elements/1.1/> . | |
@prefix : <http://www.w3.org/2001/sw/DataAccess/tests/result-set#> . | |
@prefix xsd: <http://www.w3.org/2000/10/XMLSchema#> . | |
: rdfs:comment "Vocabulary for recording query result set" ; | |
dc:creator "Andy Seaborne" ; | |
dc:subject "" ; | |
dc:publisher "W3C RDF Data Access Working Group" ; | |
dc:title "Vocabulary for recording query result set" ; | |
dc:description "Vocabulary for recording query result set" ; | |
dc:date "2004-07-26" ; | |
dc:format "RDF" ; | |
dc:identifier : ; | |
. | |
## ---- Class declarations ---- | |
:ResultSet rdf:type rdfs:Class ; | |
rdfs:comment "Class of things that represent the result set" ; | |
. | |
:ResultSolution rdf:type rdfs:Class ; | |
rdfs:comment "Class of things that represent a row in the result table - one solution to the query" ; | |
. | |
:ResultBinding rdf:type rdfs:Class ; | |
rdfs:comment "Class of things that represent a single (variable, value) pairing" ; | |
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## ======================================= | |
## Modelling style: uses multiple instances of a property | |
## to represent multiple results. | |
## e.g. :ResultTable has many :hasSolution properties, one per row | |
## ---- Properties ---- | |
## - Table level | |
:solution rdf:type rdf:Property ; | |
rdfs:domain :ResultSet ; | |
rdfs:range :ResultSolution ; | |
. | |
## Useful information extracted | |
:size rdf:type rdf:Property ; | |
rdfs:comment "Number of rows in the result table" ; | |
rdfs:range xsd:integer ; | |
. | |
## Can be convenient to list the variables beforehand | |
:resultVariable rdf:type rdf:Property ; | |
rdfs:domain :ResultSet ; | |
rdfs:range xsd:string ; | |
rdfs:comment "Name of a variable used in the result set" ; | |
rdfs:comment "Multivalued" ; | |
. | |
## -- Row level | |
:binding rdf:type rdf:Property ; | |
rdfs:comment "Multi-occurrence property associating a result solution (row) resource to a single (variable, value) binding " ; | |
rdfs:domain :ResultSolution ; | |
rdfs:range :ResultBinding ; | |
. | |
:index rdf:type rdf:Property ; | |
rdfs:comment "Index for ordered result sets" ; | |
rdfs:domain :ResultSolution ; | |
# rdfs:range ?? ; | |
. | |
## -- Single binding level | |
:variable rdf:type rdf:Property ; | |
rdfs:comment "Variable name" ; | |
rdfs:domain :ResultBinding ; | |
rdfs:range rdfs:Literal ; | |
. | |
:value rdf:type rdf:Property ; | |
##rdfs:subPropertyOf rdfs:value ; | |
rdfs:comment "Variable name" ; | |
rdfs:domain :ResultBinding ; | |
# Range is anything | |
. | |
## ---- Boolean results | |
:boolean rdf:type rdf:Property ; | |
rdfs:comment "Boolean result" ; | |
rdfs:domain :ResultBinding ; | |
rdfs:domain xsd:boolean ; | |
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