{"id":"S85009309","label":"Atomic beams","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85009309","normalized_label":"atomic beams","broader":["http://id.loc.gov/authorities/subjects/sh85098361","http://id.loc.gov/authorities/subjects/sh85107787"],"aliases":["Beams, Atomic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85009309","provider":"lcsh","revision":"e73b6f127cfc4634","taxonomy_revision":"f050b5d4780b1289","title":"Atomic beams","url":"/topics/S85009309","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902984920501208640","address_version":"morton4x16-v1","coordinates":[0,20,17550,29696],"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}