{"id":"S85131661","label":"Synthetic fuels","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85131661","normalized_label":"synthetic fuels","broader":["http://id.loc.gov/authorities/subjects/sh85052213","http://id.loc.gov/authorities/subjects/sh85131669"],"aliases":["Artificial fuels","Nonfossil fuels"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85131661","provider":"lcsh","revision":"7430af197515b285","taxonomy_revision":"f050b5d4780b1289","title":"Synthetic fuels","url":"/topics/S85131661","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326594535868204608","address_version":"morton4x16-v1","coordinates":[0,20,19462,13312],"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}