{"id":"S85042553","label":"Elevated highways--Drainage systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042553","normalized_label":"elevated highways--drainage systems","broader":["http://id.loc.gov/authorities/subjects/sh85114464"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042553","provider":"lcsh","revision":"a87414a834e166b3","taxonomy_revision":"f050b5d4780b1289","title":"Elevated highways--Drainage systems","url":"/topics/S85042553","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124105432420451844","address_version":"morton4x16-v1","coordinates":[0,20,18069,58368],"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}