{"id":"S85059449","label":"Hazardous waste sites--Leaching","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85059449","normalized_label":"hazardous waste sites--leaching","broader":["http://id.loc.gov/authorities/subjects/sh85075433","http://id.loc.gov/authorities/subjects/sh85075434"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059449","provider":"lcsh","revision":"9168669e3790ab7f","taxonomy_revision":"f050b5d4780b1289","title":"Hazardous waste sites--Leaching","url":"/topics/S85059449","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124105449600337412","address_version":"morton4x16-v1","coordinates":[0,20,18333,58368],"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}