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archesproject / ARM_Working_Group

Arches Resource Model Working Group. A repo for community reviewed Arches branches, models, and packages
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Branch: Time-span #22

Open annabelleee opened 6 years ago

annabelleee commented 6 years ago

We discussed two versions of this: one using the EDTF data type in Arches and the other using XSD. I don't have a photo of the sketch on this (just my notes), so if someone has it, please upload the sketch photo.

Steps to completion (updated):

azaroth42 commented 6 years ago

Timespan Model: timespan_model

Note from 2018-06-14 call: Do need p2/E55 on the Timespan, with use case of estimated / computed timespans from other data rather than evidenced in primary sources. Also this is more consistent with every other branch, where resources can have Types.

OTOH, there's no need for p2/E55 on the Dimensions, as the Type is from the predicate.

Habennin commented 6 years ago

I'd agree with that. The question whether time span can have a type is a tricky one I agree. For consistency I would like to see it there but I can't think of a good use case either.

Time span is limited to E2 as a domain.

I put the CRM properties in in relation to XSD:Date, but we could make a version with EDTF as well.

https://docs.google.com/spreadsheets/d/1EYk1yhhBNWrKbVB0jV_1j8NJ-Egi5zWha7QrVvYvw3s/edit#gid=23896351

Habennin commented 5 years ago

embarassingly I have long ago lost both the IP and any login information I have for our joint arches installation, so building the branch was beyond my reach this time. I did create metadata and some sample data for discussion. I would be happy to try to build the branch but I would need the above info again.

https://docs.google.com/spreadsheets/d/1C6uEx_FxePvideG5O03ydFhqXEa3oPuYlv51qzpTAlY/edit#gid=0

annabelleee commented 4 years ago

Three branches: Time-span (Basic) Time-span (Extended) Time-span (EDTF) JSON exists, need to create archesproject.org pages.