Issue 446: The nature of A1 Excavation Process Unit

ID: 
446
Starting Date: 
2020-01-17
Working Group: 
3
Status: 
Open
Background: 

In the 45th joint meeting of the CIDOC CRM SIG and SO/TC46/SC4/WG9; 38th FRBR – CIDOC CRM Harmonization meeting and in the context of discussing issue 283 (superproperties to CRMarchaeo properties) the sig resolved to declare AP4 produced surface a subproperty of P108 has produced. To achieve that the domain of AP4 –namely A1 Excavation Process Unit –should be made a subclass of E12 Production. 

So the sig decided to raise a new issue regarding the nature of A1 Excavation Process Unit (isA E12 Production vs. isA S1 Matter Removal).

In the context of this new issue, all properties connecting A1 Excavation Process Unit to other CRM classes should be examined to determine that both they and that their superproperties are compatible with the newly postulated semantics for A1 Excavation Process Unit.

  • AP1 produced (was produced by) [D: A1 Excavation Process Unit, R: S11 Amount of Matter]
  • AP2 discarder into (was discarded by) [D: A1 Excavation Process Unit, R: S11 Amount of Matter]
  • AP5 removed part or all of (was partially or totally removed by) [D: A1 Excavation Process Unit, R: A8 Stratigraphic Unit],
  • AP10 destroyed (was destroyed by) [D: A1 Excavation Process Unit, R:S22 Segment of Matter]

Heraklion, October 2019