Production can have parts

[michielhildebrand]

Multiple creation periods, possibly different place or person.

[ivozandhuis]

I guess we can use different production events?:
eg.:

@base http://hdl.handle.net/10934/RM0001.COLLECT.221600 .
@Prefix rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns# .
@Prefix sdo: http://schema.org/ .
@Prefix crm: http://www.cidoc-crm.org/cidoc-crm/ .
@Prefix cht: https://data.cultureelerfgoed.nl/term/id/cht/ .
@Prefix rkda: https://data.rkd.nl/artists/ .
@Prefix aat: http://vocab.getty.edu/aat/ .
@Prefix tgn: http://vocab.getty.edu/tgn/ .
@Prefix ulan: http://vocab.getty.edu/ulan/ .
@Prefix xsd: http://www.w3.org/2001/XMLSchema# .

<> a sdo:VisualArtwork ;
sdo:artform cht:26b0d61a-e37a-4912-b516-48884f251bc6 ; # etching
sdo:name "Gezicht op Victoria Embankment in Londen" ;
sdo:dateCreated "1888-1944" ;
sdo:contentLocation tgn:7011798 ; # London
sdo:creator rkda:85165 ; # Willem Witsen (1860-1923) (etcher)
sdo:contributor rkda:36233 ; # Dirk Harting (1884-1970) (printer)
sdo:locationCreated tgn:7007049 ; # Heemstede
crm:P108i_was_produced_by <#production1> ; # etching production event
crm:P108i_was_produced_by <#production2> . # printing production event

<#production1> a crm:E12_Production ;
crm:P14_carried_out_by ulan:500025421 ; # Willem Witsen
crm:P32_used_general_technique aat:300053840 ; # etching
crm:P32_used_general_technique aat:300053242 ; # aquatint
crm:P4_has_time-span <#timespan1> ;
sdo:locationCreated tgn:7011798 ; # London
crm:P7_took_place_at tgn:7011798 . # London

<#production2> a crm:E12_Production ;
crm:P14_carried_out_by ulan:500076474 ; # Dirk Harting
crm:P32_used_general_technique aat:300053319 ; # printing
crm:P4_has_time-span <#timespan2> ;
crm:P7_took_place_at tgn:7007049 . # Heemstede

<#timespan1> a crm:E52_Time-Span ;
crm:P82a_begin_of_the_begin "1888-09-01T00:00:00"^^xsd:dateTime ;
crm:P82b_end_of_the_end "1892-01-01T00:00:00"^^xsd:dateTime .

<#timespan2> a crm:E52_Time-Span ;
crm:P82a_begin_of_the_begin "1944-01-01T00:00:00"^^xsd:dateTime ;
crm:P82b_end_of_the_end "1945-01-01T00:00:00"^^xsd:dateTime .

[michielhildebrand]

Thank you Ivo.

We decided on a slightly different modelling though. Linked Art defines one production event. At least this how I interpreted the lack of an array in the example at: https://linked.art/model/object/production/#base-production-activity.

To me it also makes to have only one production event as it makes it much easier to consume the data. For example for the VGW web application.

When there are multiple events these should be modeled as parts of the production event. So the main production event become sort of a summary. The parts then describe the different "parts" of the production. I did not find an example of this yet but it is proposed in the second bullet point in https://linked.art/model/base/#parts

[ivozandhuis]

Does this need documentation?

[vangoghworldwide]

At some point yes. But for now the website can not do anything with it. And I don't think we have real data for which this is required. Or does your example from above really exists in the data?