Property talk:P9241

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demographics of topic
item that deals with demographics of the subject

Represents	demographics (Q2725376), demographics of country or region (Q23983664)
Has quality	complex constraint value label (Q100884525), complex constraint value label template (Q100883797)
Data type	Item
Example	Andorra (Q228) → demographics of Andorra (Q2087350) Greenland (Q223) → demographics of Greenland (Q337836) South America (Q18) → demographics of South America (Q5256080) Dammarie-sur-Loing (Q1167459) → demographics of Dammarie-sur-Loing (Q3043873)
See also	history of topic (P2184), economy of topic (P8744), geography of topic (P2633), culture (P2596)
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 By value of property Most statements Fewest statements Most sitelinks Most linked wikis Most identifiers 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 Database reports/Complex constraint violations/P9241 Database reports/Constraint violations/P9241 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,172 Main statement 1,164 99.3% of uses Qualifier 8 0.7% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Value type “demographics of country or region (Q23983664)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value demographics of country or region (Q23983664) (or a subclass thereof). (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/P9241#Value type Q23983664, 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/P9241#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/P9241#Single value, SPARQL

Scope is as main value (Q54828448): 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/P9241#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/P9241#Entity types

Without qualifiers: this property should be used without any qualifiers. (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/P9241#allowed qualifiers

Property “instance of (P31): demographics of country or region (Q23983664)” declared by target items of “demographics of topic (P9241)”: If [item A] has this property with value [item B], [item B] is required to have property “instance of (P31): demographics of country or region (Q23983664)”. (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/P9241#Target required claim P31, SPARQL

Item “country (P17)”: Items with this property should also have “country (P17)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Earth (Q2)
List of violations of this constraint: Database reports/Constraint violations/P9241#Item P17, search, SPARQL

Property “country (P17)” declared by target items of “demographics of topic (P9241)”: If [item A] has this property with value [item B], [item B] is required to have property “country (P17)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: demographics of the world (Q5256120)
List of violations of this constraint: Database reports/Constraint violations/P9241#Target required claim P17, SPARQL, SPARQL (by value)

Property “topic's main category (P910)” declared by target items of “demographics of topic (P9241)”: If [item A] has this property with value [item B], [item B] is required to have property “topic's main category (P910)”. (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/P9241#Target required claim P910, SPARQL, SPARQL (by value)

Property “subclass of (P279)” declared by target items of “demographics of topic (P9241)”: If [item A] has this property with value [item B], [item B] is required to have property “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/P9241#Target required claim P279, SPARQL, SPARQL (by value)

candidates (1: demographics of region without P276)
possible values for this property (Help)
Violations query: SELECT ?item ?loc WHERE { ?item wdt:P31 wd:Q23983664 . MINUS { ?item wdt:P276 ?loc } MINUS { ?loc wdt:P9241 ?item } }
List of this constraint violations: Database reports/Complex constraint violations/P9241#candidates (1: demographics of region without P276)

candidates (2: demographics of region with P276)
possible values for this property (Help)
Violations query: SELECT ?item ?loc WHERE { ?item wdt:P31 wd:Q23983664 ; wdt:P276 ?loc . MINUS { ?loc wdt:P9241 ?item } }
List of this constraint violations: Database reports/Complex constraint violations/P9241#candidates (2: demographics of region with P276)

value label (1: should match regex)
fix label or adjust regex for language at Property:P9241#P1552: complex constraint value label (Q100884525) (Help)
Violations query: SELECT ?item ?lang ?l ?value ?v ?t WHERE { hint:Query hint:optimizer "None". wd:P9241 p:P1552 [ ps:P1552 wd:Q100884525 ; pq:P8770 ?t ] BIND( lang(?t) as ?lang) ?item wdt:P9241 ?value. OPTIONAL { ?item rdfs:label ?l . FILTER(lang(?l) = ?lang) } ?value rdfs:label ?v . FILTER(lang(?v) = ?lang) FILTER ( !REGEX(str(?v), str(?t) ) ) } # ORDER BY ?lang ?v
List of this constraint violations: Database reports/Complex constraint violations/P9241#value label (1: should match regex)

value label (1: languages lacking a regex)
determine a regex and add it at Property:P9241#P1552: complex constraint value label (Q100884525) (Help)
Violations query: SELECT ?item ?lang (COUNT(*) as ?count) (SAMPLE(?l) as ?sample_l) (SAMPLE(?s) as ?sample_s) (SAMPLE(?value) as ?sample_value) WHERE { hint:Query hint:optimizer "None". ?s wdt:P9241 ?value . ?value rdfs:label ?l . BIND(lang(?l) as ?lang) OPTIONAL { wd:P9241 p:P1552 [ ps:P1552 wd:Q100884525 ; pq:P8770 ?t ] FILTER( lang(?t) = ?lang) } FILTER( !BOUND(?t) ) ?item wdt:P424 ?lang ; wdt:P305 [] . } GROUP BY ?item ?lang HAVING ( ?count > 9) ORDER BY DESC ( ?count)
List of this constraint violations: Database reports/Complex constraint violations/P9241#value label (1: languages lacking a regex)

Consistency of value labels with value label regex

Manually update list This list is periodically updated by a bot. Manual changes to the list will be removed on the next update! WDQS | PetScan | TABernacle | Find images | Recent changes lang ?lang regex labels ≠regex % regex Dutch nl demografie van (de |het )?.+ 1155 0 100 Galician gl demografía d.+ 167 0 100 Welsh cy demograffeg .+ 122 0 100 Afrikaans af demografie van .+ 125 0 100 French fr démographie d(u |es |e l'|e la |e |').+ 892 3 99.7 German de Demografie .+ 93 10 89.2 Italian it demografia d(ella|ello|elle|egli|el|ei|i|ell|)[ '].+ 44 3 93.2 Polish pl demografia .+ 85 3 96.5 Spanish es demografía de(l| las| la)? .+ 265 8 97 English en demographics of .+ 1149 8 99.3 Portuguese pt demografia d(os|as|e|o|a) .+ 235 3 98.7 Catalan ca demografia .+ 79 1 98.7 Romanian ro demografia .+ 118 14 88.1 Brazilian Portuguese pt-br demografia d(os|as|e|o|a) .+ 22 2 90.9

Discussion

Currently designed for regional

This currently flags problems urban culture (Q778407) ---> demographics of topic (P9241) ---> urban population (Q115055942)

• inverse constraint - urban people should also have the inverse statement location urban culture.
• urban people should have a statement instance of demographics of country or region.
• Values of demographics of topic statements should be instances of demographics of country or region (or of a subclass of it), but urban people currently isn't.

Lots of demographic labels are not regional. elderly people (Q2191986) is another. Bluerasberry (talk) 15:01, 4 November 2022 (UTC)