PUAM productions without date

[VladimirAlexiev]

american-art/npg#71 shows that there are 330 productions without any date info.
This query http://yasgui.org/short/Sy5_hKj2x shows the object and production URLs.

SELECT * {
  ?x crm:P52_has_current_owner <http://data.americanartcollaborative.org/puam>;
     crm:P108i_was_produced_by ?prod
  filter not exists {?prod crm:P4_has_time-span ?y}
  filter not exists {?prod rdfs:label ?y}
} 

@kateblanch could the PUAM person check whether that is ok, i.e. there are indeed 330 objects with any date info?

[kateblanch]

@cathryng --
Some objects (330) have missing production dates (date created). Can you check the source data to see if this is true? If you follow this link, it will list the Object IDs (and their corresponding Production URLs) so you can check the source data. http://yasgui.org/short/Sy5_hKj2x shows the object and production URLs.

[cathryng]

that's not too surprising - we do have objects with no dates. What have you done for others in this situation? ordinarily we use a date range based on artist life dates, but that's not always possible either.

[VladimirAlexiev]

@cathryng Have you checked some of these 330 objects?

[AndrewDWilk]

@VladimirAlexiev [I’m in cathryn’s dept. at PUAM] I took a look at the provided list of objects with missing production date info. Appears that in these cases production date info is missing because we don’t have any production dates for these objects.

[VladimirAlexiev]

ok, closing