Property:P21

{"type":"property","datatype":"wikibase-item","id":"P21","labels":{"es":{"language":"es","value":"categor\u00eda principal"}},"descriptions":{"es":{"language":"es","value":"categor\u00eda m\u00e1s importante sobre el elemento"}},"aliases":{"es":[{"language":"es","value":"categor\u00eda"},{"language":"es","value":"cat."}]},"claims":[]}