- From: Brian McBride <bwm@hplb.hpl.hp.com>
- Date: Thu, 21 Nov 2002 17:27:28 +0000
- To: Roland Schwaenzl <roland@mathematik.uni-osnabrueck.de>, www-rdf-comments@w3.org, pat hayes <phayes@ai.uwf.edu>, dan brickley <danbri@w3.org>
At 23:39 20/11/2002 +0100, Roland Schwaenzl wrote: >... initial observations: > >There are some class relations used in RDF Semantics, which are not >recorded in the RDF/XML description of RDF Schema. > >Is there a specific reason for that? Not that I'm aware of. I suspect that this is a result of difficulty coordinating the simultaneous publishing of the docs. Thanks for pointing these out. >--------- > > >Concepts 2.3.3 says an RDF Datatype is a triple (A, f, C) with A, C sets, >f a surjective function A to C, together with a URI called identifier of >the datatype. > >Semantics 3.4 recovers the set C (for recognized) dataTypes via >ICEXT(URI) . Via >"iff" in 3.3 one gets literally (!) to those guys which are typed via URI >...is that correct?.. Dunno about that bit. Pat? Brian
Received on Thursday, 21 November 2002 12:26:09 UTC