{"id":"S85031369","label":"Construction industry--Communication systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85031369","normalized_label":"construction industry--communication systems","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85031369","provider":"lcsh","revision":"02430e193c890843","taxonomy_revision":"f050b5d4780b1289","title":"Construction industry--Communication systems","url":"/topics/S85031369","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324272385635255876","address_version":"morton4x16-v1","coordinates":[0,20,17895,9216],"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}