Sorry for the typos and generally confusing text. Here is a hopefully  a better text:

AP11 has physical relation (is physical relation of)
Domain: A8 Stratigraphic Unit
Range: A8 Stratigraphic Unit

My issue was about finds as objects. That, how do one model physical relations between finds (and also modern objects like the pipe). Can a find be both an object and an A8 Stratigraphic Unit​? Double instanciation? The find being an instance of  A8 Stratigraphic Unit​ as long as it is not moved?


From: Crm-sig <> on behalf of Christian-Emil Smith Ore <>
Sent: 06 November 2018 16:19
Subject: [Crm-sig] CRMarcheo

Dear all,

I am working on a mapping from Norwegian excavation databases to CRM/CRMarcheo. The sets use relations like over/under between layers and other A8 Stratigraphic  Units.  A question: Can a find be modeled as an instance of A11 and what about a modern drainage pipe/ditch?