extras/rya.forwardchain/src/test/resources/university.ttl

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# Expresses a fragment of the LUBM ontology in a mixture of OWL and SPIN

@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix lubm: <http://swat.cse.lehigh.edu/onto/univ-bench.owl#> .
@prefix spin: <http://spinrdf.org/spin#> .
@prefix sp: <http://spinrdf.org/sp#> .
@prefix lr: <http://example.org/LUBM/> .

lubm:Person spin:rule lr:department-head-is-chair .
lr:department-head-is-chair a sp:Construct ;
    sp:text """
        PREFIX lubm: <http://swat.cse.lehigh.edu/onto/univ-bench.owl#>
        CONSTRUCT {
            ?this a lubm:Chair .
        }
        WHERE {
            ?this lubm:headOf [ a lubm:Department ] .
        }
    """ .

lubm:Organization spin:rule lr:suborganization-transitivity .
lr:suborganization-transitivity a sp:Construct ;
    sp:text """
        PREFIX lubm: <http://swat.cse.lehigh.edu/onto/univ-bench.owl#>
        CONSTRUCT {
            ?this lubm:subOrganizationOf ?parent .
        }
        WHERE {
            ?this lubm:subOrganizationOf ?child .
            ?child lubm:subOrganizationOf ?parent .
        }
    """ .

lubm:Professor rdfs:subClassOf lubm:Faculty .
lubm:Faculty rdfs:subClassOf lubm:Person .

lubm:worksFor rdfs:range lubm:Organization .
lubm:headOf rdfs:subPropertyOf lubm:worksFor .