{"id":"S00007359","label":"Oxygenated gasoline","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00007359","normalized_label":"oxygenated gasoline","broader":["http://id.loc.gov/authorities/subjects/sh92002770"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00007359","provider":"lcsh","revision":"08123d4fd6ec6042","taxonomy_revision":"f050b5d4780b1289","title":"Oxygenated gasoline","url":"/topics/S00007359","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9838262919643791424","address_version":"morton4x16-v1","coordinates":[0,0,114,64512],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}