Q574

{"type":"item","id":"Q574","labels":{"en":{"language":"en","value":"Gratisdata property for authority control (libraries)"}},"descriptions":{"en":{"language":"en","value":"Gratisdata property for a system of authority control developed by a library or a library network or a VIAF source"}},"aliases":{"en":[{"language":"en","value":"Gratisdata property for authority control by libraries"}]},"claims":[],"sitelinks":[]}