{"entities":{"Q3981":{"pageid":4073,"ns":120,"title":"Item:Q3981","lastrevid":37281,"modified":"2024-10-23T06:31:41Z","type":"item","id":"Q3981","labels":{"en":{"language":"en","value":"Copper;molecular oxygen"},"ja":{"language":"ja","value":"\u904e\u9178\u5316\u9285"}},"descriptions":{},"aliases":{},"claims":{},"sitelinks":{}}}}