{"id":"S85003816","label":"Alpha rays","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003816","normalized_label":"alpha rays","broader":["http://id.loc.gov/authorities/subjects/sh85091222","http://id.loc.gov/authorities/subjects/sh85107796","http://id.loc.gov/authorities/subjects/sh85110340"],"aliases":["Alpha particles"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003816","provider":"lcsh","revision":"9268bf17674a5f2f","taxonomy_revision":"f050b5d4780b1289","title":"Alpha rays","url":"/topics/S85003816","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547635608076567040","address_version":"morton4x16-v1","coordinates":[0,20,17464,40960],"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}