RE: XSD ontology

Hi Michael,
A long time ago, at the beginning of RDF Core, I tried to do that:
http://eulersharp.sourceforge.net/2003/03swap/xsd-rules.n3
and should play nicely together with the other theories at
http://eulersharp.sourceforge.net/#theories

Kind regards,

Jos De Roo | Agfa HealthCare
Senior Researcher | HE/Advanced Clinical Applications Research
T  +32 3444 7618
http://www.agfa.com/w3c/jdroo/

Agfa HealthCare NV, Moutstraat 100, 9000 Gent, Belgium
http://www.agfa.com/healthcare




"Michael Schneider" <schneid@fzi.de> 
Sent by: semantic-web-request@w3.org
08/18/2010 08:31 AM

To
"Henry Story" <henry.story@gmail.com>
cc
"Semantic Web" <semantic-web@w3.org>
Subject
RE: XSD ontology







Hi Henry!

I can see that all you do is creating declarations of the form "xsd:DDD
rdf:type rdfs:Datatype" plus rdfs:commentS. Did you consider also taking 
the
relationships between the different XSD datatypes into account, in terms 
of
rdfs:subClassOf axioms?

  <http://www.w3.org/TR/xmlschema-2/#built-in-datatypes>

(This is XSD 1.0. I can see from your ontology that you refer to this 
older
version and not to XSD 1.1, which has not yet been published as a W3C
Recommendation.)

Cheers,
Michael

>-----Original Message-----
>From: semantic-web-request@w3.org [mailto:semantic-web-request@w3.org]
>On Behalf Of Henry Story
>Sent: Wednesday, August 18, 2010 12:43 AM
>To: Semantic Web
>Subject: XSD ontology
>
>Hi,
>
>  I found it useful to put together a sketch of an XSD ontology for the
>Clerezza project http://incubator.apache.org/clerezza/
>
>  Clerezza uses this ontology to create a Class of Java URIReferences,
>which can then be used in Java Programs quite nicely.
>
>  But I can see this being very useful to a number of other projects. It
>seems that it should ideally be available at the xsd name space, though
>perhaps really as an RDFa document.
>
>  Perhaps this can be useful to others, and if you find improvements, or
>mistakes, please let me know.

--
Dipl.-Inform. Michael Schneider
Research Scientist, Information Process Engineering (IPE)
Tel  : +49-721-9654-726
Fax  : +49-721-9654-727
Email: michael.schneider@fzi.de
WWW  : http://www.fzi.de/michael.schneider
=======================================================================
FZI Forschungszentrum Informatik an der Universität Karlsruhe
Haid-und-Neu-Str. 10-14, D-76131 Karlsruhe
Tel.: +49-721-9654-0, Fax: +49-721-9654-959
Stiftung des bürgerlichen Rechts, Az 14-0563.1, RP Karlsruhe
Vorstand: Prof. Dr.-Ing. Rüdiger Dillmann, Dipl. Wi.-Ing. Michael Flor,
Prof. Dr. Dr. h.c. Wolffried Stucky, Prof. Dr. Rudi Studer
Vorsitzender des Kuratoriums: Ministerialdirigent Günther Leßnerkraus
=======================================================================