{"id":"S85047203","label":"Farm buildings--Heating and ventilation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85047203","normalized_label":"farm buildings--heating and ventilation","broader":[],"aliases":["Farm buildings--Ventilation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85047203","provider":"lcsh","revision":"fcbcd7ae3936f72b","taxonomy_revision":"f050b5d4780b1289","title":"Farm buildings--Heating and ventilation","url":"/topics/S85047203","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511756620653545024","address_version":"morton4x16-v1","coordinates":[0,20,18142,35840],"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}