RE: OWL-Time - ISSUE-169: Section 7, DateTime Description

Simon has addressed the issue. The revised Ontology in not intended to duplicate work done elsewhere, such as XML Schema and ISO8601.

Chris


Chris Little
Co-Chair, OGC Meteorology & Oceanography Domain Working Group

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From: Simon.Cox@csiro.au [mailto:Simon.Cox@csiro.au]
Sent: Wednesday, April 12, 2017 7:02 AM
To: public-sdw-wg@w3.org
Subject: OWL-Time - ISSUE-169: Section 7, DateTime Description

https://www.w3.org/2015/spatial/track/issues/169


The valid values for the fields – including bounds - in a compact DateTime, and also gDay, gMonth and gYear are specified through a lexical pattern in the XML Schema specification – see

https://www.w3.org/TR/xmlschema11-2/#nt-dateTimeRep

https://www.w3.org/TR/xmlschema11-2/#nt-gDayRep

https://www.w3.org/TR/xmlschema11-2/#nt-gMonthRep

https://www.w3.org/TR/xmlschema11-2/#nt-gYearRep


xsd:dateTime and xsd:dateTimeStamp are built in to OWL2, and most OWL processors enforce this directly.

No need to say anything in the OWL-Time document (though added hyperlinks to the relevant position in the XSD Datatypes spec).

Comments?

Simon J D Cox
Research Scientist
Environmental Informatics
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Received on Thursday, 13 April 2017 11:38:48 UTC