{"id":"S2008118423","label":"Greenhouse gases--Environmental aspects--United States","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008118423","normalized_label":"greenhouse gases--environmental aspects--united states","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008118423","provider":"lcsh","revision":"4151b94ee752aacf","taxonomy_revision":"f050b5d4780b1289","title":"Greenhouse gases--Environmental aspects--United States","url":"/topics/S2008118423","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5478782905805578848","address_version":"morton4x16-v1","coordinates":[0,478,50642,23552],"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}