Property talk:P3734

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category for value same as Wikidata
item for categories of pages with template parameter value same as Wikidata

Represents	Wikidata property usage tracking category (Q24514938)
Data type	Item
Template parameter	track local yes-WD no at {{Property documentation}}
Example	image (P18) → Category:Local image same as Wikidata (Q16742292)
Robot and gadget jobs	DeltaBot does the following jobs: Add new claim P971:Q29075123
<complementary property>	category for value different from Wikidata (P3709)
See also	property usage tracking category (P2875), category for value not in Wikidata (P3713)
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) ?qid ) } GROUP BY ?milestonep } ?milestonep pq:P585 ?date }">Chart by item creation date Database reports/Constraint violations/P3734 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 380 Main statement 379 99.7% of uses Qualifier 1 0.3% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Inverse property of “related property (P1659)”:
if [item A] has this property (category for value same as Wikidata (P3734)) linked to [item B],
then [item B] should also have property “related property (P1659)” linked to [item A]. (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/P3734#inverse, SPARQL

Property “category combines topics (P971): value same as Wikidata (Q29075123)” declared by target items of “category for value same as Wikidata (P3734)”: If [item A] has this property with value [item B], [item B] is required to have property “category combines topics (P971): value same as Wikidata (Q29075123)”. (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/P3734#Target required claim P971, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P3734#Scope, hourly updated report, SPARQL

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/P3734#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/P3734#Unique value, SPARQL (every item), 1) ORDER BY DESC(?ct) LIMIT 100 } ?item wdt:P3734 ?value . SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . ?item rdfs:label ?itemLabel . ?value rdfs:label ?valueLabel . } } GROUP BY ?value ORDER BY DESC(?ct)">SPARQL (by value)

Discussion

Why use « category main topic’s » for the constraint ? I was definitely puzzled. I’d put the statement that the category is used for data curating and maintenance. Please see Talk:Q29075123 for an alternative suggestion.