{"id":"S2025000806","label":"Hazardous waste site closures","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2025000806","normalized_label":"hazardous waste site closures","broader":[],"aliases":["Closing of hazardous waste sites","Closings of hazardous waste sites","Closure of hazardous waste sites","Closures of hazardous waste sites","Hazardous waste site closings","Hazardous waste sites--Closures"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2025000806","provider":"lcsh","revision":"e4e8c1201bc2ae51","taxonomy_revision":"f050b5d4780b1289","title":"Hazardous waste site closures","url":"/topics/S2025000806","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14125755744693535780","address_version":"morton4x16-v1","coordinates":[0,482,52285,38912],"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}