{"id":"S2004007855","label":"Alpha rays--Elastic scattering","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004007855","normalized_label":"alpha rays--elastic scattering","broader":["http://id.loc.gov/authorities/subjects/sh85003817","http://id.loc.gov/authorities/subjects/sh89000314"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004007855","provider":"lcsh","revision":"1f8dd061b9d9eda3","taxonomy_revision":"f050b5d4780b1289","title":"Alpha rays--Elastic scattering","url":"/topics/S2004007855","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14161789215775548994","address_version":"morton4x16-v1","coordinates":[0,477,51950,48128],"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}