Dear Christian-Emil, Achille,
When talking about embeddings, I am not so much thinking of an isolated
item, but things like the Talheim Death Pit with thousands of bones,
where each exact position is vital for the assignment to complete corpses.
I am also thinking of a thing embedded by multiple layers. First the
lower half, then the upper half. Should somehow be consistent with the
physical relations. The first would provide the chronology when the
deposition started.
We can think of sets of Amphorae, upright metal objects or so, tall
enough to be embedded by multiple layers.
This would justify embedding in A8, and A3 interfaces taking part in the
embedding, just as considering intersections of A3 Interfaces as
physical relations.
Best,
Martin
On 3/26/2021 4:49 PM, Christian-Emil Smith Ore via Crm-sig wrote:
You are quite correct, it would be a 2-dimentional embedding. In the
2D world a pencil stroke is a unpassable hindrance.
On the other hand AP 9 is not a total property. And also not all
persons can give birth at least not now.
C-E
------------------------------------------------------------------------
*From:* Achille Felicetti <[email protected]>
*Sent:* 26 March 2021 11:30
*To:* Christian-Emil Smith Ore
*Cc:* crm-sig
*Subject:* Re: [Crm-sig] CRMarcheo -embedding
Dear Christian-Emil,
I understand the practical need of this operation, but I also fear
that this may cause further conceptual inconsistencies since, I
imagine, in no way an embedding can be embedded in an A3 as the latter
is a feature.
I think it would be more fruitful to apply a constrain on the use of
A2 in case an A7 is instantiated … Is this reasonable?
Best,
A.
Il giorno 26 mar 2021, alle ore 09:27, Christian-Emil Smith Ore via
Crm-sig <[email protected] <mailto:[email protected]>> ha scritto:
Dear all,
In issue 447 the SIG has decided to make A7 Embedding a subclass of
S20. Ok.
In many excavations archaeologists record structures without
specifying layer (A2) versus surface (A3). Therefore such documented
things can only be modelled as instances of the A8, the superclass of
A2 and A3.
Currently
* AP19 is embedding in (contains embedding) [[D: A7 Embedding; R:
A2 Stratigraphic Volume Unit]
To be able to document an embedding in the documentation described
above, it would be beneficial to lift the range of AP19 to A8
Archeological Unit:
AP19 is embedding in (contains embedding) [[D: A7 Embedding; R: A8 A8
Archeological Unit]
Comments?
Best,
Christian-Emil
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Center for Cultural Informatics
Information Systems Laboratory
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Foundation for Research and Technology - Hellas (FORTH)
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