Examples with Property com.hp.hpl.jena.rdf.model.Property used on opensource projects

Example 1 with Property

use of com.hp.hpl.jena.rdf.model.Property in project stanbol by apache.

the class JenaReasoningServiceTest method testRunWithRules.

/**
     * Tests the run(Model,List<Rule>) method of a service
     * 
     * @param service
     */
private void testRunWithRules(JenaReasoningService service) {
    // Prepare the rule set
    String source = "" + "\n@prefix foaf: <" + TestData.FOAF_NS + ">." + "\n@prefix ex: <" + TestData.TEST_NS + ">." + "\n[rule1: (?a foaf:knows ?b) (?a foaf:workplaceHomepage ?w) (?b foaf:workplaceHomepage ?w) -> (?a ex:collegueOf ?b)] " + "\n[rule2: (?b foaf:knows ?a) -> (?a foaf:knows ?b)] " + "\n[rule3: (?a ex:collegueOf ?b) -> (?b ex:collegueOf ?a)] ";
    // log.info("This is the ruleset: \n {}", source);
    List<Rule> rules = TestUtils.parseRuleStringAsFile(source);
    log.info("Loaded {} rules", rules.size());
    // Clean data
    TestData.alexdma.removeProperties();
    TestData.enridaga.removeProperties();
    Resource wphomepage = TestData.model.createResource("http://stlab.istc.cnr.it");
    // Prepare data
    TestData.alexdma.addProperty(TestData.foaf_knows, TestData.enridaga);
    TestData.alexdma.addProperty(TestData.foaf_workplaceHomepage, wphomepage);
    TestData.enridaga.addProperty(TestData.foaf_workplaceHomepage, wphomepage);
    // Setup input for the reasoner
    Model input = ModelFactory.createUnion(TestData.enridaga.getModel(), TestData.alexdma.getModel());
    input = ModelFactory.createUnion(input, TestData.foaf);
    // Run the method
    Set<Statement> inferred = service.run(input, rules).listStatements().toSet();
    // Expected statements
    Property collegueOf = TestData.model.createProperty(TestData.TEST_NS + "collegueOf");
    Set<Statement> expected = new HashSet<Statement>();
    expected.add(TestData.model.createStatement(TestData.alexdma, collegueOf, TestData.enridaga));
    expected.add(TestData.model.createStatement(TestData.enridaga, collegueOf, TestData.alexdma));
    log.info("All the expected statements must be in the inferred output");
    Set<Statement> notInOutput = TestUtils.expectedStatementsCheck(inferred, expected);
    log.info("Are all expected statements in the inferred set (true)? {}", notInOutput.isEmpty());
    if (!notInOutput.isEmpty()) {
        for (Statement bad : notInOutput) {
            log.error("The following statement is not included in the reasoner output: {}", bad);
        }
    }
    assertTrue(notInOutput.isEmpty());
    // Clean data
    TestData.alexdma.removeProperties();
    TestData.enridaga.removeProperties();
}

Example 2 with Property

use of com.hp.hpl.jena.rdf.model.Property in project stanbol by apache.

the class JenaToClerezzaConverterTest method setupClass.

@BeforeClass
public static void setupClass() {
    /*
		 * Set-up the Jena model for the test.
		 * Simply add the triples:
		 * 	AndreaNuzzolese isA Person
		 * 	EnricoDaga isA Person
		 *  AndreaNuzzolese knows EnricoDaga
		 */
    model = ModelFactory.createDefaultModel();
    Resource foafPersonInJena = model.createResource(foaf + "Person");
    Property knowsInJena = model.createProperty(foaf + "knows");
    Resource andreaNuzzoleseInJena = model.createResource(ns + "AndreaNuzzolese", foafPersonInJena);
    Resource enricoDagaInJena = model.createResource(ns + "EnricoDaga", foafPersonInJena);
    andreaNuzzoleseInJena.addProperty(knowsInJena, enricoDagaInJena);
    /*
		 * Set-up the Clerezza model for the test.
		 * As before simply add the triples:
		 * 	AndreaNuzzolese isA Person
		 * 	EnricoDaga isA Person
		 *  AndreaNuzzolese knows EnricoDaga
		 */
    mGraph = new SimpleGraph();
    IRI knowsInClerezza = new IRI(ns + "knows");
    IRI rdfType = new IRI(RDF.getURI() + "type");
    IRI foafPersonInClerezza = new IRI(foaf + "Person");
    BlankNodeOrIRI andreaNuzzoleseInClerezza = new IRI(ns + "AndreaNuzzolese");
    BlankNodeOrIRI enricoDagaInClerezza = new IRI(ns + "EnricoDaga");
    Triple triple = new TripleImpl(andreaNuzzoleseInClerezza, rdfType, foafPersonInClerezza);
    mGraph.add(triple);
    triple = new TripleImpl(enricoDagaInClerezza, rdfType, foafPersonInClerezza);
    mGraph.add(triple);
    triple = new TripleImpl(andreaNuzzoleseInClerezza, knowsInClerezza, enricoDagaInClerezza);
    mGraph.add(triple);
}

Example 3 with Property

use of com.hp.hpl.jena.rdf.model.Property in project stanbol by apache.

the class JenaRDFSReasoningServiceTest method testRDFSSubPropertyOf.

@Test
public void testRDFSSubPropertyOf() {
    log.info("Testing rdfs:subPropertyOf inference with RDFS reasoner");
    // We invent a property to extend foaf:knows
    Property collegueOf = TestData.model.createProperty(TestData.TEST_NS + "collegueOf");
    collegueOf.addProperty(RDFS.subPropertyOf, TestData.foaf_knows);
    // Prepare data
    TestData.alexdma.addProperty(collegueOf, TestData.enridaga);
    // Setup input for the reasoner
    Model input = ModelFactory.createUnion(TestData.foaf, TestData.alexdma.getModel());
    // Does alexdma know enridaga?
    InfModel inferred = reasoningService.run(input);
    Statement knowsHim = TestData.model.createStatement(TestData.alexdma, TestData.foaf_knows, TestData.enridaga);
    // log.info("Statements: {}", TestUtils.printStatements(inferred,
    //		TestData.enridaga, RDF.type));
    log.info("Does alexdma foaf:knows enridaga?...(true)? {}", inferred.contains(knowsHim));
    assertTrue(inferred.contains(knowsHim));
    // Reset resource to be clean for other tests
    TestData.alexdma.removeProperties();
}

Example 4 with Property

use of com.hp.hpl.jena.rdf.model.Property in project wikidata-query-rdf by wikimedia.

the class BigdataStatementToJenaStatementMapper method map1.

@Override
public Statement map1(final BigdataStatement blzgStmt) {
    final Resource s = convertToJenaResource(blzgStmt.getSubject());
    final Property p = convertToJenaProperty(blzgStmt.getPredicate());
    final RDFNode o = convertToJenaRDFNode(blzgStmt.getObject());
    return ResourceFactory.createStatement(s, p, o);
}

Example 5 with Property

use of com.hp.hpl.jena.rdf.model.Property in project eol-globi-data by jhpoelen.

the class StudyImporterForSaproxylic method importStudy.

@Override
public void importStudy() throws StudyImporterException {
    try {
        final Model model = ModelFactory.createDefaultModel();
        NavigableSet<Triple<String, String, String>> triples = DBMaker.newTempTreeSet();
        Tripler add = triple -> {
            Resource resource = model.createResource("sx:" + triple.getLeft());
            Property property = model.createProperty("sx:" + triple.getMiddle());
            String obj = triple.getRight();
            if (StringUtils.startsWith(obj, "{")) {
                Resource food = model.createResource("sx:" + obj);
                model.add(resource, property, food);
            } else if (StringUtils.startsWith(obj, "http")) {
                model.add(resource, property, model.createResource(obj));
            } else if (StringUtils.isNotBlank(obj)) {
                model.add(resource, property, obj);
            }
        };
        parseReferences(add, getDataset().getResource("sx_txt/Reference.txt"));
        parseLocalities(add, getDataset().getResource("sx_txt/Locality.txt"));
        parseTaxa(add, getDataset().getResource("sx_txt/Taxon.txt"));
        parseTaxonRanks(add, getDataset().getResource("sx_txt/TaxonRank.txt"));
        parseOccurrences(add, getDataset().getResource("sx_txt/Occurrence.txt"));
        parseAssociations(add, getDataset().getResource("sx_txt/SX_Association.txt"));
        parseInteractionTypeMap(add, getDataset().getResource("interaction_type_map.tsv"));
        // associations -> occurrences, taxa, reference
        String queryString = "SELECT ?sourceTaxonName ?sourceLifeStage ?interactionTypeId ?targetTaxonName ?targetLifeStage ?referenceCitation ?localityName ?studyTitle " + "WHERE {" + "      ?interaction <sx:mentioned_by> ?studyTitle . " + "      ?studyTitle <sx:hasName> ?referenceCitation . " + "      ?sourceSpecimen <sx:participates_in> ?interaction . " + "      ?targetSpecimen <sx:participates_in> ?interaction . " + "      ?sourceSpecimen ?inter ?targetSpecimen . " + "      ?inter <sx:equivalentTo> ?interactionTypeId . " + "      ?sourceSpecimen <sx:classifiedAs> ?sourceTaxon . " + "      ?sourceTaxon <sx:hasName> ?sourceTaxonName . " + "      ?targetSpecimen <sx:classifiedAs> ?targetTaxon . " + "      ?targetTaxon <sx:hasName> ?targetTaxonName . " + "      ?sourceSpecimen <sx:inStage> ?sourceLifeStage . " + "      ?targetSpecimen <sx:inStage> ?targetLifeStage . " + "      ?targetSpecimen <sx:foundAt> ?locality . " + "      ?locality <sx:hasName> ?localityName . " + "}";
        Query query = QueryFactory.create(queryString);
        QueryExecution qe = QueryExecutionFactory.create(query, model);
        ResultSet results = qe.execSelect();
        toInteractions(results);
        qe.close();
    } catch (IOException e) {
        throw new StudyImporterException("failed to access resource", e);
    }
}