{"id":"S85145600","label":"Water quality","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85145600","normalized_label":"water quality","broader":["http://id.loc.gov/authorities/subjects/sh85145452","http://id.loc.gov/authorities/subjects/sh96004157"],"aliases":["Freshwater quality","Freshwater--Quality","Marine water quality","Quality of water","Seawater quality","Seawater--Quality","Water--Quality"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145600","provider":"lcsh","revision":"8285faa24a328bce","taxonomy_revision":"f050b5d4780b1289","title":"Water quality","url":"/topics/S85145600","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288305144087577088","address_version":"morton4x16-v1","coordinates":[0,20,19680,0],"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}