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Summary: Negation and Negative Information in the W3C
Resource Description Framework
Anastasia Analyti1
, Grigoris Antoniou1,2
,
Carlos Viegas Dam´asio3
, and Gerd Wagner4
1
Institute of Computer Science, ICS-FORTH, Greece
2
Department of Computer Science, University of Crete, Greece
3
Centro de Intelig^encia Artificial, Universidade Nova de Lisboa, Caparica, Portugal
4
Department of Information Systems, Eindhoven University of Technology,
The Netherlands
analyti@ics.forth.gr, antoniou@ics.forth.gr,
cd@di.fct.unl.pt, G.R.Wagner@tm.tue.nl
Abstract. The concept of negation plays a special role in non-classical
logics and also in knowledge representation formalisms where negative
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