{"id":"S97005605","label":"Water treatment plant residuals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97005605","normalized_label":"water treatment plant residuals","broader":["http://id.loc.gov/authorities/subjects/sh85145424"],"aliases":["WTP residuals","Waste sludges from water purification plants","Water plant sludge","Water treatment plant coagulant sludge","Water treatment plant sludge","Water treatment plant wastes","Water treatment residuals","Water treatment sludge","Waterworks sludge"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97005605","provider":"lcsh","revision":"f8bebbc64890d0fe","taxonomy_revision":"f050b5d4780b1289","title":"Water treatment plant residuals","url":"/topics/S97005605","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9243647032411947554","address_version":"morton4x16-v1","coordinates":[0,23,8384,37888],"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}