{"id":"S85027893","label":"Coke-oven gas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85027893","normalized_label":"coke-oven gas","broader":["http://id.loc.gov/authorities/subjects/sh85027894","http://id.loc.gov/authorities/subjects/sh85028840"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85027893","provider":"lcsh","revision":"04676c7de5e89916","taxonomy_revision":"f050b5d4780b1289","title":"Coke-oven gas","url":"/topics/S85027893","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090328177521328640","address_version":"morton4x16-v1","coordinates":[0,20,17840,54272],"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}