ontology:philosurfical.owl#PROBLEM-AREA

@prefix ontology: <http://philosurfical.open.ac.uk/ontology/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix owl11: <http://www.w3.org/2006/12/owl11#> .
@prefix owl11xml: <http://www.w3.org/2006/12/owl11-xml#> .
@prefix phideas: <http://purl.com/net/phideas#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM-AREA> a owl:Class ;
    rdfs:comment "++PhiloSURFical : A set of problems linked by different kind of relational schemas, offer organized around a central problem." ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM-AREA> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#RELATED-TO-AREA> ],
        [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#HAS-CENTRAL-PROBLEM> ],
        [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#CONTAINS-PROBLEM> ],
        [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM-AREA> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#HAS-SUB-AREA> ],
        [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#THESIS> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#SPECIFIED-BY-CRITERIA> ],
        [ a owl:Restriction ;
            owl:allValuesFrom <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PROBLEM-AREA> ;
            owl:onProperty <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#SUB-AREA-OF> ],
        <http://philosurfical.open.ac.uk/ontology/philosurfical.owl#PHILOSOPHICAL-IDEA> .