Property talk:P3616
Latest comment: 3 years ago by Jheald in topic Statistics
Documentation
Vision of Britain place ID
identifier of a place in the University of Portsmouth's Vision of Britain database
identifier of a place in the University of Portsmouth's Vision of Britain database
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P3616#Unique value, SPARQL (every item), SPARQL (by value)
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/P3616#Single value, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P3616#Format, hourly updated report, SPARQL
Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)
List of violations of this constraint: Database reports/Constraint violations/P3616#Scope, hourly updated report, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P3616#Item P17, hourly updated report, search, 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/P3616#Entity types
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This property is being used by: Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
Constraints
editDiscussion
editNow loading first values
editI'm now uploading a first 10,000 values using QuickStatements.
These are values that match on Wikipedia article and GeoNames.
I have also sanity-checked the coordinates. The VoB coordinates were surprisingly variant -- only about 3,700 matched to with 500m; and only about 7,100 to within 1 km. But the matches do appear to be correct. Almost all are within 2 km. I've looked at some of the ones with greater mismatches. For some, this is because the coordinates are for larger features eg Lancashire, which one could allocate any number of point coordinates for. For others, there do seem to be at least some curious values at VoB; there may be some questionable data here, too. It may be worth looking and seeing what GeoNames has, and comparing both our values and the VoB values with that. Jheald (talk) 16:19, 2 March 2017 (UTC)
- Second tranche now going in. 2500 values that have a Wikipedia article, but no GeoNames link. Sanity checked again, but will check some of the ones for larger features, eg rivers, to make sure that this is what the VoB item refers to. Jheald (talk) 16:03, 5 March 2017 (UTC)
Statistics
editSome statistics now added at /stats, on the properties in use on items with P3616, and the other external IDs found most commonly with it. Jheald (talk) 19:22, 11 February 2021 (UTC)