{"ok":true,"entity":{"slug":"fossil-fuel","entityType":"concept","name":"化石燃料（Fossil Fuel）","canonicalName":"Fossil Fuel","displayName":"化石燃料（Fossil Fuel）","category":"エネルギー概念","shortDescription":"石油・石炭・天然ガスなど、太古の生物由来で埋蔵される燃料資源の総称。","alias":["Fossil Fuel","化石燃料"],"searchKeywords":["化石燃料","Fossil Fuel","石油","石炭"],"website":null,"parentEntity":null,"primaryCluster":"energy","secondaryClusters":[],"id":"fossil-fuel","verificationStatus":"draft","updatedAt":"2026-07-10T05:10:53.312Z"},"referenceIndex":["P-01-001","P-02-001","P-04-001"]}