[Semantic Web]Relationships in an ontology

读书笔记 Lee 发表于 2006/3/3 22:30:06 Apart from subclass relationships, ontologies may include information such as   • properties (X teaches Y) • value restrictions (only faculty members can teach courses) • disjointness statements (faculty and general staff are disjoint) • specification of logical relationships between objects (every departmentmust include at least ten faculty members)                                        ---- from A Semantic Primer

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