Property talk:P18

Documentation

headquarters location
city, where an organization's headquarters is or has been situated. Use qualifier for specific building
[create Create a translatable help page (preferably in English) for this property to be included here]
 
Type “organization (Q12), website (Q291), company (Q244), brand (Q290): element must contain property “instance of (P3)” with classes “organization (Q12), website (Q291), company (Q244), brand (Q290)” or their subclasses (defined using NLA Trove ID (P279)).
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P18#type, SPARQL

constraint “value-type constraint (Q789)” declaration error: “required qualifier “class (P237)” is missing”.

 
Contemporaries:
if [item A] has this property (headquarters location (P18)) linked to [item B],
then [item A] and [item B] have to coincide or coexist at some point of history.
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P18#Contemporary, SPARQL

constraint “allowed-entity-types constraint (Q781)” declaration error: “incorrect value of property “constraint status (P286)”, acceptable values are: “mandatory constraint (Q678)””.

 
Scope is as main value (Q793), as qualifier (Q792): the property must be used by specified way only
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P18#scope, SPARQL
Return to "P18" page.