- From: Sergey Melnik <melnik@db.stanford.edu>
- Date: Thu, 15 Nov 2001 18:34:22 -0800
- To: Patrick.Stickler@nokia.com
- CC: w3c-rdfcore-wg@w3.org
Patrick.Stickler@nokia.com wrote: > > [the previous copy of this message got away from me and > went out before I was done, here is the complete version] > > > -----Original Message----- > > From: ext Sergey Melnik [mailto:melnik@db.stanford.edu] > > Sent: 14 November, 2001 00:18 > > To: Stickler Patrick (NRC/Tampere) > > Cc: phayes@ai.uwf.edu; w3c-rdfcore-wg@w3.org > > Subject: Re: DATATYPES: mental dump. > > > > > > Patrick.Stickler@nokia.com wrote: > > > ... > > > > Patrick, > > > > for some reason your most recent X-scheme related posting > > still did not > > propagate to my mailbox (I found it in the archive of rdf-core). > > Don't know what the problem there might be, if there is one... > > > Question: do you assume that namespaces are part of the model? For > > example, given a URV like xsd:integer:10, is it possible to > > extract the > > namespace xsd:integer unambiguously? > > Namespaces are not part of URVs. The similarity between > the URV xsd:integer:10 and the qname xsd:integer (which > isn't even an authoritative identifier) is coicidental, > though understandable, given the mnemonic space. ?? > Have a look at the 'xsd:' URI scheme specification to see > these relations explicitly: > > http://lists.w3.org/Archives/Public/w3c-rdfcore-wg/2001Nov/0358.html > > > (My guess is that the > > URI encoding > > alone is not sufficient, i.e., by looking at > > http://www.w3.org/2001/XMLSchema#integer:10 it is not obvious whether > > the datatype would be http://www.w3.org/2001/XMLSchema#integer or > > http://www.w3.org/2001/XMLSchema#). > > Again, it is explicit, per the URV definition. I had sent > those materials to you last Friday, not via the list (just to > the DATATYPE subgroup) so you may need to check our email > service. It appears to be loosing messages. Sorry, I haven't found the answer in one of your recent long posting - could you help me out? (don't have anything from you on last Fri either, maybe because of our mail server.) I understand URVs are URIs, right? So how do you determine the datatype URI in the above URVs, or in the example below: x learnedToCountUpTo http://www.w3.org/2001/XMLSchema#integer:10 Sergey
Received on Thursday, 15 November 2001 21:07:05 UTC