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Subject: Re: 1. Domains -- as written from Phase 0
These are the cool ones [from my/an RDF POV]:- -syntax/paradigm: AND, OR, NOT, XOR -referent: source -intensity: qualitative, boolean, relative, scale RDF first order predicate logic, as I understand it, has the ability to denote AND through the use of contexts (cf. NQuads, [1]), NOT through simple negation (is(x,False)), but I'm not sure about OR and XOR. Refererant stuff can be based on some of the work that Dublin Core have done: they already defined dc:source, which is neat. I'd like to work on efficient citation mechanisms in XHTML. The main thing is not to lose the context, or rather, retain as much of the context as possible. Intensitity is piss easy, and anyone should be able to come up with an ontology for that. Boolean true, boolean false, ranges of percentages, qualitative comments, datatypes, datatypes, datatypes! [1] http://lists.w3.org/Archives/Public/www-rdf-logic/2001Aug/0007 -- Kindest Regards, Sean B. Palmer @prefix : <http://webns.net/roughterms/> . :Sean :hasHomepage <http://purl.org/net/sbp/> .
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