Research Article
Ontology-Based Multiple Choice Question Generation
Algorithm 1
Bibtex OWL/XML ontology for “Book”.
<owl:Class rdf:ID="Book"> | <rdfs:subClassOf rdf:resource="#Entry" /> | <rdfs:label xml:lang="en">Book</rdfs:label> | <rdfs:comment xml:lang="en">A book with an explicit publisher.</rdfs:comment> | <rdfs:subClassOf> | <owl:Restriction> | <owl:onProperty rdf:resource="#humanCreator" /> | <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality> | </owl:Restriction> | </rdfs:subClassOf> | <rdfs:subClassOf> | <owl:Restriction> | <owl:onProperty rdf:resource="#hasTitle" /> | <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality> | </owl:Restriction> | </rdfs:subClassOf> | <rdfs:subClassOf> | <owl:Restriction> | <owl:onProperty rdf:resource="#hasPublisher" /> | <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality> | </owl:Restriction> | </rdfs:subClassOf> | <rdfs:subClassOf> | <owl:Restriction> | <owl:onProperty rdf:resource="#hasYear" /> | <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality> | </owl:Restriction> | </rdfs:subClassOf> | </owl:Class> |
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