{"id":"S2012003566","label":"Roof runoff","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012003566","normalized_label":"roof runoff","broader":["http://id.loc.gov/authorities/subjects/sh85115871"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012003566","provider":"lcsh","revision":"6d9634ab2697ebda","taxonomy_revision":"f050b5d4780b1289","title":"Roof runoff","url":"/topics/S2012003566","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13892619973203206758","address_version":"morton4x16-v1","coordinates":[0,479,45811,47104],"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}