- From: Patrick Stickler <patrick.stickler@nokia.com>
- Date: Thu, 04 Apr 2002 08:58:42 +0300
- To: Jeremy Carroll <jjc@hplb.hpl.hp.com>, Pat Hayes <phayes@ai.uwf.edu>
- CC: RDF Core <w3c-rdfcore-wg@w3.org>
On 2002-04-03 22:31, "ext Jeremy Carroll" <jjc@hplb.hpl.hp.com> wrote:
> The picture in section 6.1.2 looks like RDF Model Theory without any
> datatyping.
That's what it's supposed to illustrate. That should become clear when
I add the verbage that is supposed to go with those illustrations ;-)
> The picture in section 6.1.3 seems to have gone further than is licensed by
> section 5.
> In section 5, as I understand it, John and Judy get age 25 (the integer -
> assuming knowledge of the actual l2v mapping) whereas Jane has age "25" the
> string.
No, condition 3 of the Datatyping MT in section 5 states that "25" is in
the lexical space of xsd:integer -- and therefore "25" in the context
of the datatype mapping for xsd:integer denotes the value 25. Therefore,
in the datatyping interpretation, John, Jane, and Judy all have the age 25.
Patrick
--
Patrick Stickler Phone: +358 50 483 9453
Senior Research Scientist Fax: +358 7180 35409
Nokia Research Center Email: patrick.stickler@nokia.com
Received on Thursday, 4 April 2002 01:10:02 UTC