Zhisheng Huang Stefan Schlobach Frank van Harmelen Nuria Casellas Pompeu Casanovas Dynamic Aspects of OPJK Legal Ontology. 113-129 2008 Computable Models of the Law, Languages, Dialogues, Games, Ontologies http://dx.doi.org/10.1007/978-3-540-85569-9_8 series/lncs/4884 db/series/lncs/lncs4884.html#HuangSHCC08