An interesting new bit of news on the topic today, from
http://semanticweb.com/schema-org-chat-googles-r-v-guha//
/
/The Semantic Web Blog/: Where do challenges still lie for schema.org?
/Guha/: We have to get to the next level, to represent time which is
always a challenge in plain old RDF. And we are working with the W3C
folks on trying to come up with ways to represent time.
Bob DuCharme
On 11/12/2013 10:04 AM, Thomas Kurz wrote:
Hi Lars!
Maybe this is what you are searching for:
http://ceur-ws.org/Vol-665/CorrendoEtAl_COLD2010.pdf
Best regards
Thomas
Am 12.11.2013 um 15:55 schrieb Martynas Jusevičius
<marty...@graphity.org <mailto:marty...@graphity.org>>:
Lars,
I'm using the Time ontology for this purpose:
http://www.w3.org/TR/owl-time/
Martynas
graphityhq.com <http://graphityhq.com>
On Tue, Nov 12, 2013 at 3:47 PM, Svensson, Lars <l.svens...@dnb.de>
wrote:
Is there a standard (recommended) datatype to use when I want to
specify a time interval (e. g. 2013-11-13--2013-11-14)? The XML
Schema types [1] don't include a time interval format (unless you
want to encode it as starting time + duration). There seems to be a
way to encode it using ISO 8601, the Wikipedia says that intervals
can be expressed as 'Start and end, such as
"2007-03-01T13:00:00Z/2008-05-11T15:30:00Z"' [2], but I haven't
found a formally defined datatype to use with RDF data.
[1] www.w3.org/TR/xmlschema-2/
[2] http://en.wikipedia.org/wiki/ISO_8601#Time_intervals
Thanks for any help,
Lars
-------------------------------------------------
*Thomas Kurz*
/Knowledge and Media Technologies/
Salzburg Research
Tel: +43/662/2288-253
