Property talk:P8631

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Canadian Women Artists History Initiative ID
identifier in the artist database of Canadian Women Artists History Initiative

Applicable "stated in" value	Canadian Women Artists History Initiative Database (Q99216463)
Has quality	numeric identifier (Q93868746)
Data type	External identifier
Domain	human (Q5)
Allowed values	[1-9]\d*
Example	Fanny Amelia Bayfield (Q28957217) → 36 Katherine Day (Q29032056) → 4953
Source	http://cwahi.concordia.ca/sources/artists/browse.php http://cwahi.concordia.ca/fr/sources/artists/browse.php
Formatter URL	http://cwahi.concordia.ca/sources/artists/displayArtist.php?ID_artist=$1 http://cwahi.concordia.ca/fr/sources/artists/displayArtist.php?ID_artist=$1
Related to country	Canada (Q16) (See 163 others)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Complex constraint violations/P8631 Database reports/Constraint violations/P8631 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 493 Main statement 481 out of 535 (90% complete) 97.6% of uses Qualifier 2 0.4% of uses Reference 10 2% of uses
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Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (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/P8631#Format, 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/P8631#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/P8631#Single value, SPARQL

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P8631#Type Q5, SPARQL

Item “sex or gender (P21): female (Q6581072)”: Items with this property should also have “sex or gender (P21): female (Q6581072)”. (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/P8631#Item P21, search, SPARQL

Item “country of citizenship (P27): Canada (Q16)”: Items with this property should also have “country of citizenship (P27): Canada (Q16)”. (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/P8631#Item P27, search, SPARQL

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/P8631#Scope, 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/P8631#Entity types

FIX ALLCAPS
see Help:Label (Help)
Violations query: SELECT ?item ?l WHERE { ?item wdt:P8631 []; rdfs:label ?l. FILTER( lang(?l) ="en" && REGEX(?l,"[A-Z]{3,}") ) } LIMIT 50
List of this constraint violations: Database reports/Complex constraint violations/P8631#FIX ALLCAPS