{"id":"S85107782","label":"Proton accelerators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85107782","normalized_label":"proton accelerators","broader":["http://id.loc.gov/authorities/subjects/sh85098356"],"aliases":["Accelerators, Proton"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85107782","provider":"lcsh","revision":"63c7e935e2a9a7b4","taxonomy_revision":"f050b5d4780b1289","title":"Proton accelerators","url":"/topics/S85107782","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290693558149972484","address_version":"morton4x16-v1","coordinates":[0,20,19089,6144],"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}