Property:P21

{"type":"property","datatype":"external-id","id":"P21","labels":{"en":{"language":"en","value":"Facebook ID"}},"descriptions":{"en":{"language":"en","value":"identifier for an official Facebook person, product or organization page (everything that follows URL part 'https:\/\/www.facebook.com\/')"}},"aliases":{"en":[{"language":"en","value":"Facebook.com profile"},{"language":"en","value":"FB.com profile"},{"language":"en","value":"Facebook profile ID"}]},"claims":{"P3":[{"mainsnak":{"snaktype":"value","property":"P3","hash":"78f9ce613522dc34a8d66bc0e468f6bd3d5b825f","datavalue":{"value":{"entity-type":"item","numeric-id":464,"id":"Q464"},"type":"wikibase-entityid"}},"type":"statement","id":"P21$3bfd6ea8-4d42-fe85-dcfc-59de1bd3105e","rank":"normal"}]}}