{"id":"S93001160","label":"Water--Purification--Disinfection","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93001160","normalized_label":"water--purification--disinfection","broader":["http://id.loc.gov/authorities/subjects/sh85038429"],"aliases":["Water--Disinfection"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93001160","provider":"lcsh","revision":"7c8e20c9e23869b7","taxonomy_revision":"f050b5d4780b1289","title":"Water--Purification--Disinfection","url":"/topics/S93001160","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"54117962386638436","address_version":"morton4x16-v1","coordinates":[0,22,11351,8192],"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}