{"id":"S00006016","label":"Heating and ventilation","description":"Use as a topical subdivision under types of buildings, vehicles, and other construction.","source_url":"https://id.loc.gov/authorities/subjects/sh00006016","normalized_label":"heating and ventilation","broader":[],"aliases":["Ventilation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00006016","provider":"lcsh","revision":"35d909ec19e55f03","taxonomy_revision":"f050b5d4780b1289","title":"Heating and ventilation","url":"/topics/S00006016","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"67388480","address_version":"morton4x16-v1","coordinates":[0,0,94,0],"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}