{"id":"S85093152","label":"Nucleon-antinucleon interactions","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85093152","normalized_label":"nucleon-antinucleon interactions","broader":["http://id.loc.gov/authorities/subjects/sh85093069"],"aliases":["Antinucleon-nucleon interactions","Interactions, Nucleon-antinucleon"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85093152","provider":"lcsh","revision":"19aece9c12650781","taxonomy_revision":"f050b5d4780b1289","title":"Nucleon-antinucleon interactions","url":"/topics/S85093152","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511672800008619520","address_version":"morton4x16-v1","coordinates":[0,20,18860,32768],"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}