{"id":"S85145591","label":"Water pollution control equipment industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85145591","normalized_label":"water pollution control equipment industry","broader":["http://id.loc.gov/authorities/subjects/sh85104542"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145591","provider":"lcsh","revision":"62fbcbf84727ce94","taxonomy_revision":"f050b5d4780b1289","title":"Water pollution control equipment industry","url":"/topics/S85145591","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090539266636924484","address_version":"morton4x16-v1","coordinates":[0,20,19679,56320],"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}