Many applications use the TZ timezone database
(http://www.twin
sun.com/tz/tz-link.htm). Is there a mapping between TZ
timezones and the timezones from the
www.w3.org/2006/timezone-world or
www.w3.org/2006/timezone-us?
The DurationDescription class doesn't support negative
durations
(as the XSD duration datatype does). Such negatve durations
come up in
iCal files. (That's why using a DurationDescription to
represent an ical
Duration would need some additional information if it's
negative)
The timeZoneProperty of the owl-time ontology points to a
timezone, not
to a Region. Doesn't it imply loss of information? It would
be nice to
be able to attach a DateTimeDescription to a geographical
region.
Antoni Mylka
antoni.mylka dfki.uni-kl.de
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