[Crm-sig] CRM_ISSUE_223

Athina Kritsotaki athinak at ics.forth.gr
Tue Dec 11 15:00:54 EET 2012

Dear all,

About "E5 Event: P12 occurred in the presence of (was present at): E77
Persistent Item

Current Proposal: The domain “E5 Event ”of the property “ P12 occurred in
the presence of ” should be generalized to E4 Period.

Application case: in biology domain, they describe activities that use
specimen taken from habitats, ecosystems or other complex systems. We
believe that these ecosystems are spatiotemporal phenomena in sense of E4
Periods, in which features and individuals are present or participate in.

Please, comment,

Athina Kritsotaki

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