{"id":"S85060051","label":"Helium ions--Scattering","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85060051","normalized_label":"helium ions--scattering","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85060051","provider":"lcsh","revision":"9d2ab44299c0c2c1","taxonomy_revision":"f050b5d4780b1289","title":"Helium ions--Scattering","url":"/topics/S85060051","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864845353218868804","address_version":"morton4x16-v1","coordinates":[0,20,18343,19456],"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}