Property talk:P12750

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Dermaptera Species File taxon ID
identifier for a taxon on the Dermaptera Species File database

Represents	Dermaptera Species File (Q115665911)
Applicable "stated in" value	Dermaptera Species File (Q115665911)
Data type	External identifier
Domain	taxon (Q16521)
Allowed values	[0-9]\d*
Example	Dermaptera (Q13676) → 887721 Forficulidae (Q1931619) → 888282 Forficula (Q3024850) → 888460 Forficula auricularia (Q2537221) → 888572
Source	https://dermaptera.speciesfile.org/otus/887721/overview
Formatter URL	https://dermaptera.speciesfile.org/otus/$1/overview
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 Database reports/Constraint violations/P12750 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,676 Main statement 1,672 out of 5,000 (33% complete) 99.8% of uses Qualifier 4 0.2% of uses
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Type “taxon (Q16521)”: item must contain property “instance of (P31)” with classes “taxon (Q16521)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P12750#Type Q16521, hourly updated report, 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/P12750#Scope, SPARQL

Format “[0-9]\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/P12750#Format, SPARQL

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P12750#Single value, hourly updated report, 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/P12750#Unique value, SPARQL (every item), SPARQL (by value)

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/P12750#Entity types