AAAI Publications, Twenty-Ninth AAAI Conference on Artificial Intelligence

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Using Description Logics for RDF Constraint Checking and Closed-World Recognition
Peter F. Patel-Schneider

Last modified: 2015-02-09

Abstract


RDF and Description Logics work in an open-world setting where absence of information is not information about absence. Nevertheless, Description Logic axioms can be interpreted in a closed-world setting and in this setting they can be used for both constraint checking and closed-world recognition against information sources. When the information sources are expressed in well-behaved RDF or RDFS (i.e., RDF graphs interpreted in the RDF or RDFS semantics) this constraint checking and closed-world recognition is simple to describe. Further this constraint checking can be implemented as SPARQL querying and thus effectively performed.

Keywords


Semantic Web; RDF; RDFS; Description Logics; OWL; Constraints

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