{"id":"S85110610","label":"Radioactive substances","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110610","normalized_label":"radioactive substances","broader":["http://id.loc.gov/authorities/subjects/sh85110675"],"aliases":["Fissionable materials","Materials, Fissionable","Materials, Radioactive","Minerals, Radioactive","Radio-elements","Radioactive materials","Radioactive minerals","Substances, Radioactive"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110610","provider":"lcsh","revision":"a399bd90b0fe0170","taxonomy_revision":"f050b5d4780b1289","title":"Radioactive substances","url":"/topics/S85110610","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864902510643922436","address_version":"morton4x16-v1","coordinates":[0,20,19133,18432],"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}