A model of normative provisions and related axioms represented by using RDF(S)/OWL are presented as a contribution to implement the Semantic Web in the legal domain. In particular, a pattern able to implement the Hohfeldian legal funda- mental relations between provisions using OWL-DL expressivity is proposed. More- over, a query-based approach able to deal with relations between provision instances is described. An example of advanced access and reasoning over provisions using the proposed approach, as well as a prototype architecture of a provision retrieval system, are shown. The main benefit is represented by the ability of the approach to keep the complexity of the problem within a description logic computational tractability.
A Description Logic Framework for Advanced Accessing and Reasoning over Normative Provisions
E Francesconi
2014
Abstract
A model of normative provisions and related axioms represented by using RDF(S)/OWL are presented as a contribution to implement the Semantic Web in the legal domain. In particular, a pattern able to implement the Hohfeldian legal funda- mental relations between provisions using OWL-DL expressivity is proposed. More- over, a query-based approach able to deal with relations between provision instances is described. An example of advanced access and reasoning over provisions using the proposed approach, as well as a prototype architecture of a provision retrieval system, are shown. The main benefit is represented by the ability of the approach to keep the complexity of the problem within a description logic computational tractability.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.