{"id":"S85127687","label":"Steam-heating","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127687","normalized_label":"steam-heating","broader":["http://id.loc.gov/authorities/subjects/sh85059822"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127687","provider":"lcsh","revision":"58180647cc656986","taxonomy_revision":"f050b5d4780b1289","title":"Steam-heating","url":"/topics/S85127687","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290702371489726976","address_version":"morton4x16-v1","coordinates":[0,20,19400,7168],"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}