{"id":"S2018001940","label":"F-Gas certificate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2018001940","normalized_label":"f-gas certificate","broader":["http://id.loc.gov/authorities/subjects/sh2018002428"],"aliases":["Fluorinated-gas certificate"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2018001940","provider":"lcsh","revision":"697ee736bcf3373d","taxonomy_revision":"f050b5d4780b1289","title":"F-Gas certificate","url":"/topics/S2018001940","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"596726976969179138","address_version":"morton4x16-v1","coordinates":[0,481,8464,20480],"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}