{"id":"S85115312","label":"Roof drainage","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85115312","normalized_label":"roof drainage","broader":["http://id.loc.gov/authorities/subjects/sh85039299"],"aliases":["Drainage, Roof"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85115312","provider":"lcsh","revision":"10b2ec1542a2b565","taxonomy_revision":"f050b5d4780b1289","title":"Roof drainage","url":"/topics/S85115312","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088133826111997504","address_version":"morton4x16-v1","coordinates":[0,20,19206,49152],"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}