{"id":"S89004979","label":"Radioactive waste disposal--Risk assessment","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89004979","normalized_label":"radioactive waste disposal--risk assessment","broader":["http://id.loc.gov/authorities/subjects/sh87002638"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89004979","provider":"lcsh","revision":"57bcb933a77c28c7","taxonomy_revision":"f050b5d4780b1289","title":"Radioactive waste disposal--Risk assessment","url":"/topics/S89004979","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9819192989971531330","address_version":"morton4x16-v1","coordinates":[0,21,14446,52224],"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}