- From: Evan Wallace <ewallace@cme.nist.gov>
- Date: Mon, 04 Aug 2008 10:23:04 -0400
- To: Michael Schneider <schneid@fzi.de>
- CC: public-owl-wg@w3.org
Michael Scheider asked: > >For the purposes of reasoning in OWL, it is much easier to deal with > >dateTime values where the timezone is present. Such values can be > >converted to single time points (using timeOnTimeline) > > > What is 'timeOnTimeline'? Is this something that XSD people know? > Yes. This is described in the definition for dateTime in the current XSD Recommendation [1] and in the description of the Seven-property model in appendix D of the proposed XSD revision [2] that Peter commented on. > How is the XSD group supposed to understand "derived XML Schema datatype"? > As a datatype different from the original xsd:dateTime? > As Peter already indicated, this is an XSD term defined here [3] in the current Recommendation. -Evan [1] http://www.w3.org/TR/xmlschema-2/#dateTime [2] http://www.w3.org/TR/xmlschema11-2/#theSevenPropertyModel [3] http://www.w3.org/TR/xmlschema-2/#xr-defn
Received on Monday, 4 August 2008 14:23:56 UTC