{"id":"S85039600","label":"Drinking water--Contamination","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039600","normalized_label":"drinking water--contamination","broader":["http://id.loc.gov/authorities/subjects/sh85145467"],"aliases":["Contamination of drinking water"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039600","provider":"lcsh","revision":"3de0c6206184adeb","taxonomy_revision":"f050b5d4780b1289","title":"Drinking water--Contamination","url":"/topics/S85039600","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088067838305764932","address_version":"morton4x16-v1","coordinates":[0,20,18023,49152],"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}