> > Dan has acquaintance Pat. > > > > In N3, we allow the 'has' to be left out: > > > > Dan acquaintance Pat. > > How does this pattern work with negation (and other OWL features)? > > Dan no acquaintance Pat? There is no problem negating triples whose property takes the role-noun form. Just prefix the triple with not: not Dan acquaintance Pat which can be verbalized as "Dan doesn't have Pat as acquaintance" or "Pat is not acquaintance of Dan". -Gerd -------------------------------------------- Gerd Wagner http://rewerse.net/i1Received on Wednesday, 29 November 2006 20:00:05 GMT
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