{"entities":{"Q46169":{"pageid":36973,"ns":120,"title":"Item:Q46169","lastrevid":226445,"modified":"2026-07-22T18:14:39Z","type":"item","id":"Q46169","labels":{"en":{"language":"en","value":"Activated_sludge"}},"descriptions":{"en":{"language":"en","value":"ecosystem"}},"aliases":{},"claims":{},"sitelinks":{}}}}