{"id":"S2009126263","label":"Heavy ions--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009126263","normalized_label":"heavy ions--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009126263","provider":"lcsh","revision":"010d7adf3a36fe39","taxonomy_revision":"f050b5d4780b1289","title":"Heavy ions--Congresses","url":"/topics/S2009126263","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9802234423838909990","address_version":"morton4x16-v1","coordinates":[0,479,853,56320],"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}