I'm writing a semantic web application and I have some problems with Jena. I would like to execute a parametirized query and there is no results.
The following code presents my query:
public ArrayList getPieceByContrName(String n){
Property pr= infModel.getProperty(namespace+"NomPiecePreparer");
ArrayList ef=new ArrayList();
Query query = null;
QueryExecution qe = null;
String sql= "PREFIX supply: <http://www.semanticweb.org/ontologies/2012//Ontology1334514742253.owl#>"+
" SELECT ?y " +
" WHERE {" +
" ?x supply:NomSControle \""+n+"\"." +
"?x supply:controle ?y"+"." +
" }";
com.hp.hpl.jena.query.ResultSet results = null;
try{
query=QueryFactory.create(sql);
qe= QueryExecutionFactory.create(query,infModel);
results = qe.execSelect();
System.out.println("rrrrr");
} catch (Exception e) {
e.printStackTrace();
}
while(results.hasNext()){
System.out.println("hhhhh");
PiecePrepare pp = new PiecePrepare();
QuerySolution soln = results.next() ;
Resource r= soln.get("y").asResource();
System.out.println(r.getProperty(pr).getString());
}
qe.close();
}
And this is a part of my ontology:
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#controle -->
<owl:ObjectProperty rdf:about="&Ontology1334514742253;controle">
<rdf:type rdf:resource="&owl;FunctionalProperty"/>
<rdfs:domain rdf:resource="&Ontology1334514742253;EntiteControle"/>
<rdfs:range rdf:resource="&Ontology1334514742253;PiecePrepare"/>
<owl:inverseOf rdf:resource="&Ontology1334514742253;estControlee"/>
</owl:ObjectProperty>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#distribue -->
<owl:ObjectProperty rdf:about="&Ontology1334514742253;distribue">
<rdf:type rdf:resource="&owl;FunctionalProperty"/>
<rdfs:domain rdf:resource="&Ontology1334514742253;EntiteDistributeur"/>
<rdfs:range rdf:resource="&Ontology1334514742253;EntiteMarketing"/>
</owl:ObjectProperty>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#estControlee -->
<owl:ObjectProperty rdf:about="&Ontology1334514742253;estControlee">
<rdfs:domain rdf:resource="&Ontology1334514742253;EntiteAssemblage"/>
<rdfs:range rdf:resource="&Ontology1334514742253;EntiteControle"/>
</owl:ObjectProperty>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NomPieceControle -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NomPieceControle"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NomPiecePreparer -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NomPiecePreparer"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NomSControle -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NomSControle"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NombrePieceControle -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NombrePieceControle"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NombreProd -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NombreProd"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#NombredePiecePrepa -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;NombredePiecePrepa"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#Nomprodfinal -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;Nomprodfinal"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#Pays -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;Pays"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#PaysAssemb -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;PaysAssemb"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#Typematiere -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;Typematiere"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#Ville -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;Ville"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#VilleAssemb -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;VilleAssemb"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#VilleControle -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;VilleControle"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#VilleDistr -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;VilleDistr"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#VilleFab -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;VilleFab"/>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#VilleMarketing -->
<owl:DatatypeProperty rdf:about="&Ontology1334514742253;VilleMarketing"/>
<!--
///////////////////////////////////////////////////////////////////////////////////////
//
// Classes
//
///////////////////////////////////////////////////////////////////////////////////////
-->
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#DistributeurProduitFinaux -->
<owl:Class rdf:about="&Ontology1334514742253;DistributeurProduitFinaux">
<owl:equivalentClass>
<owl:Class>
<owl:intersectionOf rdf:parseType="Collection">
<rdf:Description rdf:about="&Ontology1334514742253;EntiteDistributeur"/>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;distribue"/>
<owl:someValuesFrom rdf:resource="&Ontology1334514742253;ProduitFinalCommercial"/>
</owl:Restriction>
</owl:intersectionOf>
</owl:Class>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="&Ontology1334514742253;EntiteDistributeur"/>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteAssemblage -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteAssemblage">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomAssemb"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;PaysAssemb"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;VilleAssemb"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;AdresseAssemb"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:comment>cette phase définit l'assemblage des pièces automobile pour fomer le produit final à savoir une automobile(voiture)</rdfs:comment>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteAssemblageControle -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteAssemblageControle">
<owl:equivalentClass>
<owl:Class>
<owl:intersectionOf rdf:parseType="Collection">
<rdf:Description rdf:about="&Ontology1334514742253;EntiteControle"/>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;controle"/>
<owl:someValuesFrom rdf:resource="&Ontology1334514742253;PiecePrepare"/>
</owl:Restriction>
</owl:intersectionOf>
</owl:Class>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="&Ontology1334514742253;EntiteControle"/>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteAssemblagePiece -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteAssemblagePiece">
<owl:equivalentClass>
<owl:Class>
<owl:intersectionOf rdf:parseType="Collection">
<rdf:Description rdf:about="&Ontology1334514742253;EntiteAssemblage"/>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;assemble"/>
<owl:someValuesFrom rdf:resource="&Ontology1334514742253;PiecePrepare"/>
</owl:Restriction>
</owl:intersectionOf>
</owl:Class>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="&Ontology1334514742253;EntiteAssemblage"/>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteControle -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteControle">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;VilleControle"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;AdresseControle"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomSControle"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;PaysControle"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteDistributeur -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteDistributeur">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;AdresseDistr"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomDistr"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;PaysDistr"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;VilleDistr"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteFabLiv -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteFabLiv">
<owl:equivalentClass>
<owl:Class>
<owl:intersectionOf rdf:parseType="Collection">
<rdf:Description rdf:about="&Ontology1334514742253;EntiteFabrication"/>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;prepare"/>
<owl:someValuesFrom rdf:resource="&Ontology1334514742253;PiecePrepare"/>
</owl:Restriction>
</owl:intersectionOf>
</owl:Class>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="&Ontology1334514742253;EntiteFabrication"/>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteFabMatiere -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteFabMatiere">
<owl:equivalentClass>
<owl:Class>
<owl:intersectionOf rdf:parseType="Collection">
<rdf:Description rdf:about="&Ontology1334514742253;EntiteFabrication"/>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;reçoit"/>
<owl:onClass rdf:resource="&Ontology1334514742253;MatiereFourni"/>
<owl:qualifiedCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:qualifiedCardinality>
</owl:Restriction>
</owl:intersectionOf>
</owl:Class>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="&Ontology1334514742253;EntiteFabrication"/>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteFabrication -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteFabrication">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;VilleFab"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomFab"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;PaysFab"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;AdresseFab"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteMarketing -->
<owl:Class rdf:about="&Ontology1334514742253;EntiteMarketing">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomMarketing"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;AdresseMarketing"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;VilleMarketing"/>
<owl:someValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;PaysMarketing"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#PiecePrepare -->
<owl:Class rdf:about="&Ontology1334514742253;PiecePrepare">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;NomPiecePreparer"/>
<owl:allValuesFrom rdf:resource="&xsd;string"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#ProduitFinalCommercial -->
<owl:Class rdf:about="&Ontology1334514742253;ProduitFinalCommercial">
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;Nomprodfinal"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
<rdfs:subClassOf>
<owl:Restriction>
<owl:onProperty rdf:resource="&Ontology1334514742253;DesignationProdFinal"/>
<owl:allValuesFrom rdf:resource="&rdfs;Literal"/>
</owl:Restriction>
</rdfs:subClassOf>
</owl:Class>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntProduction2 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntProduction2">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteProduction"/>
<Produit rdf:resource="&Ontology1334514742253;ProdFini3"/>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntitFabLiv1 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntitFabLiv1">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabLiv"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabMatiere"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabrication"/>
<owl:sameAs rdf:resource="&Ontology1334514742253;FabEntite1"/>
<prepare rdf:resource="&Ontology1334514742253;PiecePrepa1"/>
<prepare rdf:resource="&Ontology1334514742253;PiecePrepa3"/>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntitFabLiv2 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntitFabLiv2">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabLiv"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabMatiere"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteFabrication"/>
<owl:sameAs rdf:resource="&Ontology1334514742253;FabEntite2"/>
<prepare rdf:resource="&Ontology1334514742253;PiecePrepa2"/>
<prepare rdf:resource="&Ontology1334514742253;PiecePrepa4"/>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteAssemCont1 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntiteAssemCont1">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteAssemblageControle"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteControle"/>
<owl:sameAs rdf:resource="&Ontology1334514742253;EntiteContr1"/>
<controle rdf:resource="&Ontology1334514742253;PiecePrepa1"/>
<controle rdf:resource="&Ontology1334514742253;PiecePrepa2"/>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteAssemblageCont2 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntiteAssemblageCont2">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteAssemblageControle"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteControle"/>
<owl:sameAs rdf:resource="&Ontology1334514742253;EntiteContr2"/>
<controle rdf:resource="&Ontology1334514742253;PiecePrepa3"/>
<controle rdf:resource="&Ontology1334514742253;PiecePrepa4"/>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteContr1 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntiteContr1">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteAssemblageControle"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteControle"/>
<NomSControle>VSC</NomSControle>
<AdresseControle>rue sidi maarouf rue 40</AdresseControle>
<VilleControle>Casablanca</VilleControle>
<PaysControle>Maroc</PaysControle>
</owl:NamedIndividual>
<!-- http://www.semanticweb.org/ontologies/2012/3/Ontology1334514742253.owl#EntiteContr2 -->
<owl:NamedIndividual rdf:about="&Ontology1334514742253;EntiteContr2">
<rdf:type rdf:resource="&Ontology1334514742253;EntiteAssemblageControle"/>
<rdf:type rdf:resource="&Ontology1334514742253;EntiteControle"/>
<VilleControle>Casablanca</VilleControle>
<PaysControle>maroc</PaysControle>
<NomSControle>C.A</NomSControle>
<AdresseControle>bouskoura bloc C numéros 4</AdresseControle>
</owl:NamedIndividual>