{"id":"S85126206","label":"Spallation (Nuclear physics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85126206","normalized_label":"spallation (nuclear physics)","broader":["http://id.loc.gov/authorities/subjects/sh85093069","http://id.loc.gov/authorities/subjects/sh85118047"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85126206","provider":"lcsh","revision":"28b3ba52252e74e1","taxonomy_revision":"f050b5d4780b1289","title":"Spallation (Nuclear physics)","url":"/topics/S85126206","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126555161511199232","address_version":"morton4x16-v1","coordinates":[0,20,19376,63488],"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}