Property:P190

{"type":"property","datatype":"wikibase-item","id":"P190","labels":{"en":{"language":"en","value":"category's main topic"}},"descriptions":{"en":{"language":"en","value":"primary topic of the subject Gratispaideia category"}},"aliases":{"en":[{"language":"en","value":"main article in category"},{"language":"en","value":"main category topic"}]},"claims":[]}