Q814

{"type":"item","id":"Q814","labels":{"en":{"language":"en","value":"symmetric constraint"}},"descriptions":{"en":{"language":"en","value":"type of constraint for Gratisdata properties: used to specify that the referenced entity should also link back to this entity"}},"aliases":{"en":[{"language":"en","value":"Gratisdata symmetric constraint"}]},"claims":[],"sitelinks":[]}