{"id":"S2010117740","label":"Ventilation--Tables","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010117740","normalized_label":"ventilation--tables","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010117740","provider":"lcsh","revision":"4c5d13d5da351454","taxonomy_revision":"f050b5d4780b1289","title":"Ventilation--Tables","url":"/topics/S2010117740","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9280868001253843494","address_version":"morton4x16-v1","coordinates":[0,479,16345,45056],"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}