- From: Provenance Working Group Issue Tracker <sysbot+tracker@w3.org>
- Date: Wed, 22 Feb 2012 18:06:47 +0000
- To: public-prov-wg@w3.org
PROV-ISSUE-259: hadTemporalExtent domain and range [Ontology] http://www.w3.org/2011/prov/track/issues/259 Raised by: Stephan Zednik On product: Ontology hadTemporalExtent has rdfs:domain prov:Involvement, which means if anything has a prov:hadTemporalExtent that it will be inferred to be a member of the class prov:Involvement. Since a temporal extent describes the time (interval or instant) over which something occurred, I would prefer to not restrict the class of things with temporal extent to Involvement. For example, I think it would make sense in practice for Activities to use hadTemporalExtent. Also, I would like the range of hadTemporalExtent to be relaxed to include both TimeInstant and intervals of time (which we currently do not model in prov-o). In OWL-Time this would be time:TemporalEntity (union of time:Instant and time:Interval). --Stephan
Received on Wednesday, 22 February 2012 18:06:53 UTC