owl - How to extract related nodes with object property using Protege SPARQL plugin 1.0? -
i made simple ontology protege 4.3. has 3 object properties (padre_de, hijo_de, hermano_de) , 1 annotation property named ‘tiene_sinonimo’. ontology:
<?xml version="1.0"?> <!doctype rdf:rdf [ <!entity owl "http://www.w3.org/2002/07/owl#" > <!entity xsd "http://www.w3.org/2001/xmlschema#" > <!entity rdfs "http://www.w3.org/2000/01/rdf-schema#" > <!entity rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" > <!entity ontopizza "http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#" > ]> <rdf:rdf xmlns="http://www.w3.org/2002/07/owl#" xml:base="http://www.w3.org/2002/07/owl" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:ontopizza="http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:xsd="http://www.w3.org/2001/xmlschema#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> <ontology rdf:about="http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza"/> <!-- /////////////////////////////////////////////////////////////////////////////////////// // // annotation properties // /////////////////////////////////////////////////////////////////////////////////////// --> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#tiene_sinonimo --> <annotationproperty rdf:about="&ontopizza;tiene_sinonimo"/> <!-- /////////////////////////////////////////////////////////////////////////////////////// // // object properties // /////////////////////////////////////////////////////////////////////////////////////// --> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#hermano_de --> <objectproperty rdf:about="&ontopizza;hermano_de"> <rdf:type rdf:resource="&owl;transitiveproperty"/> </objectproperty> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#hijo_de --> <objectproperty rdf:about="&ontopizza;hijo_de"> <rdf:type rdf:resource="&owl;transitiveproperty"/> <rdfs:subpropertyof rdf:resource="&owl;topobjectproperty"/> </objectproperty> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#padre_de --> <objectproperty rdf:about="&ontopizza;padre_de"> <rdf:type rdf:resource="&owl;transitiveproperty"/> <inverseof rdf:resource="&ontopizza;hijo_de"/> </objectproperty> <!-- /////////////////////////////////////////////////////////////////////////////////////// // // classes // /////////////////////////////////////////////////////////////////////////////////////// --> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#azul --> <class rdf:about="&ontopizza;azul"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_francesa"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_francesa"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;roja"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;verde"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_azul</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_mayonesa --> <class rdf:about="&ontopizza;con_mayonesa"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_americana"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_queso"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_pimientos"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_americana"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_con_mayonesa</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_pimientos --> <class rdf:about="&ontopizza;con_pimientos"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_americana"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_americana"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_mayonesa"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_queso"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_con_pimientos</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_queso --> <class rdf:about="&ontopizza;con_queso"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_americana"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_pimientos"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_americana"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_mayonesa"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_con_queso</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#pizza --> <class rdf:about="&ontopizza;pizza"> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_francesa"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_americana"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_pizza</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#pizza_americana --> <class rdf:about="&ontopizza;pizza_americana"> <rdfs:subclassof rdf:resource="&ontopizza;pizza"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_mayonesa"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_pimientos"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_queso"/> </restriction> </rdfs:subclassof> <disjointwith rdf:resource="&ontopizza;pizza_francesa"/> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_pizza_americana</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#pizza_francesa --> <class rdf:about="&ontopizza;pizza_francesa"> <rdfs:subclassof rdf:resource="&ontopizza;pizza"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;verde"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;roja"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_americana"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;padre_de"/> <somevaluesfrom rdf:resource="&ontopizza;azul"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_pizza_francesa</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#roja --> <class rdf:about="&ontopizza;roja"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_francesa"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;azul"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;verde"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_francesa"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_roja</ontopizza:tiene_sinonimo> </class> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#verde --> <class rdf:about="&ontopizza;verde"> <rdfs:subclassof rdf:resource="&ontopizza;pizza_francesa"/> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;pizza_francesa"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;azul"/> </restriction> </rdfs:subclassof> <rdfs:subclassof> <restriction> <onproperty rdf:resource="&ontopizza;hermano_de"/> <somevaluesfrom rdf:resource="&ontopizza;roja"/> </restriction> </rdfs:subclassof> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_verde</ontopizza:tiene_sinonimo> </class> <!-- /////////////////////////////////////////////////////////////////////////////////////// // // individuals // /////////////////////////////////////////////////////////////////////////////////////// --> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#azul_1 --> <namedindividual rdf:about="&ontopizza;azul_1"> <rdf:type rdf:resource="&ontopizza;azul"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;azul"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#azul_2 --> <namedindividual rdf:about="&ontopizza;azul_2"> <rdf:type rdf:resource="&ontopizza;azul"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;azul"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_mayonesa_1 --> <namedindividual rdf:about="&ontopizza;con_mayonesa_1"> <rdf:type rdf:resource="&ontopizza;con_mayonesa"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_mayonesa"/> </restriction> </rdf:type> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_con_mayonesa_1</ontopizza:tiene_sinonimo> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_mayonesa_2 --> <namedindividual rdf:about="&ontopizza;con_mayonesa_2"> <rdf:type rdf:resource="&ontopizza;con_mayonesa"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_mayonesa"/> </restriction> </rdf:type> <ontopizza:tiene_sinonimo xml:lang="es">sinonimo_de_con_mayonesa_2</ontopizza:tiene_sinonimo> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_pimientos_1 --> <namedindividual rdf:about="&ontopizza;con_pimientos_1"> <rdf:type rdf:resource="&ontopizza;con_pimientos"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_pimientos"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_pimientos_2 --> <namedindividual rdf:about="&ontopizza;con_pimientos_2"> <rdf:type rdf:resource="&ontopizza;con_pimientos"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_pimientos"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_queso_1 --> <namedindividual rdf:about="&ontopizza;con_queso_1"> <rdf:type rdf:resource="&ontopizza;con_queso"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;con_queso"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#con_queso_2 --> <namedindividual rdf:about="&ontopizza;con_queso_2"> <rdf:type rdf:resource="&ontopizza;con_queso"/> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#roja_1 --> <namedindividual rdf:about="&ontopizza;roja_1"> <rdf:type rdf:resource="&ontopizza;roja"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;roja"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#roja_2 --> <namedindividual rdf:about="&ontopizza;roja_2"> <rdf:type rdf:resource="&ontopizza;roja"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;roja"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#verde_1 --> <namedindividual rdf:about="&ontopizza;verde_1"> <rdf:type rdf:resource="&ontopizza;verde"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;verde"/> </restriction> </rdf:type> </namedindividual> <!-- http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#verde_2 --> <namedindividual rdf:about="&ontopizza;verde_2"> <rdf:type rdf:resource="&ontopizza;verde"/> <rdf:type> <restriction> <onproperty rdf:resource="&ontopizza;hijo_de"/> <somevaluesfrom rdf:resource="&ontopizza;verde"/> </restriction> </rdf:type> </namedindividual> </rdf:rdf> <!-- generated owl api (version 3.4.2) http://owlapi.sourceforge.net --> i’m using protege sparql plugin extract nodes related annotation property query:
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> prefix owl: <http://www.w3.org/2002/07/owl#> prefix xsd: <http://www.w3.org/2001/xmlschema#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix pi: <http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#> select ?sinonimo { pi:pizza_americana pi:tiene_sinonimo ?sinonimo } obtaining:
------------------------------------ | sinonimo | ==================================== | "sinonimo_de_pizza_americana"@es | ------------------------------------ but don’t know how extract nodes related object property padre_de. reading in: how query classes object property in sparql , wrote following query:
select ?hijo {pi:pizza pi:padre_de ?hijo } if run query result empty, need result like:
----------------------- | hijo | ======================= | pizza_americana | | pizza_francesa | ----------------------- or ‘hijo_de’ of pizza_americana:
----------------------- | hijo | ======================= | con_mayonesa | | con_pimientos | | con_queso | -----------------------
to find of restrictions given property involved in, can query rdf structures make owl restrictions. example:
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> prefix owl: <http://www.w3.org/2002/07/owl#> prefix xsd: <http://www.w3.org/2001/xmlschema#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix pi: <http://www.semanticweb.org/silvana/ontologies/2015/7/ontopizza#> select distinct ?hijo { ?s owl:restriction . ?s owl:onproperty pi:padre_de . ?s owl:somevaluesfrom | owl:allvaluesfrom ?hijo . } and same can done pi:hijo_de.
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