Property talk:P4798
Latest comment: 1 year ago by Pigsonthewing in topic IDs broken?
Documentation
BTO Birds of Britain ID
identifier for a bird species or sub-species in the BTO Birds of Britain/ BirdFacts database
identifier for a bird species or sub-species in the BTO Birds of Britain/ BirdFacts database
[create Create a translatable help page (preferably in English) for this property to be included here]
Single value: this property generally contains a single value. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P4798#Single value, SPARQL
Distinct values: this property likely contains a value that is different from all other items. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P4798#Unique value, SPARQL (every item), SPARQL (by value)
Type “taxon (Q16521)”: item must contain property “instance of (P31)” with classes “taxon (Q16521)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P4798#Type Q16521, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P4798#Format, hourly updated report, SPARQL
Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P4798#Entity types
Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P4798#Scope, SPARQL
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IDs broken?
editPère Igor is warning us that the link for this property (and the IDs themselves?). I had a quick look and indeed something seems wrong somewhere. Could you have a look please?
Cheers, VIGNERON (talk) 13:09, 20 November 2023 (UTC)
- @Pigsonthewing, Thierry Caro or anyone that might be interested by this property:
- I hope I'm not bothering you but since VIGNERON tagged you for this question, I am guessing you might have opinions or useful remarks for this problem.
- The BirdFacts interface changed, the home URL being now [1]https://www.bto.org/understanding-birds/birdfacts
- The species pages still exist, but do not use the old IDs starting with bob. Instead, there's a character string in the URL of each species page, for example barn-owl or buzzard
- To me the question is whether to delete the BirdFacts ID (and eventually the property itself) since those character strings do not seem to be meant to be pervasive identifiers, or to update the value in each statement. If the latter is preferred, I should be able to do it some time in the coming weeks using OpenRefine, if I manage to crawl the birdfacts website, since each species page got the BTO identifier which can be used to align the identifiers with the wikidata pages. Kaisse (talk) 11:57, 21 November 2023 (UTC)
- The usual process is to mark the property as historical, find an archived version of the formatter URL, keep the values, and create a new one. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 20:37, 21 November 2023 (UTC)