I am warming to the idea. However a few comments/suggestions
Pxx The range should be E18 Physical Thing not E77 Persistent Item. In this sense you cannot discover an immaterial thing. It should be a sub-property of P12 not P12i The name should be Pxx has found (was found by) Pyy Name: Pyy performed by (conducted) Needs Pyy.1 in the role of E55 Type or is there only one role for discovering? I am not sure that this is needed as P14 and P14.1 covers this neatly already. Perhaps you could formulate some scope notes for the Exx Discovery and Pxx plus something more compelling for the special nature of the role of the actor to justify Pyy? Rgds SdS Stephen Stead Tel +44 20 8668 3075 Mob +44 7802 755 013 E-mail [email protected] LinkedIn Profile http://uk.linkedin.com/in/steads -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Vladimir Alexiev Sent: 13 June 2013 12:50 To: 'crm-sig' Subject: Re: [Crm-sig] ISSUE: add Activity subclass Discovery (Finding) > As you know we do/try not to add classes to the model unless it forms > an anchor for some properties or is structurally necessary. > So what are the new properties that justify the proposed new sub-class? Pxx_has_found: domain: Exx Discovery range: E77 Persistent Item subprop of: P12i_was_present_at Pyy_found: domain: Exx Discovery range: E39 Actor subprop of: P14_carried_out_by In case you object that one could simply use P12i and P14, please note that exactly the same pattern is used e.g. for the four class-specific subprops of P1: P78, P87, P102, P131 > The alternative is just to type an instance of E7 Activity. CRM does not (and I guess never will) standardize P2_has_type values. I think it's appropriate to standardize this concept that is important in the domain addressed by CRM (archaeology) and for FR search. Best regards! V _______________________________________________ Crm-sig mailing list <mailto:[email protected]> [email protected] <http://lists.ics.forth.gr/mailman/listinfo/crm-sig> http://lists.ics.forth.gr/mailman/listinfo/crm-sig
