{"id":"S85042228","label":"Electron paramagnetic resonance","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042228","normalized_label":"electron paramagnetic resonance","broader":["http://id.loc.gov/authorities/subjects/sh85079740","http://id.loc.gov/authorities/subjects/sh85097843"],"aliases":["EPR (Magnetic resonance)","ESR (Magnetic resonance)","Electron resonance","Electron spin resonance","Paramagnetic resonance, Electron"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042228","provider":"lcsh","revision":"1401bf24ce6cefbb","taxonomy_revision":"f050b5d4780b1289","title":"Electron paramagnetic resonance","url":"/topics/S85042228","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090319639122149888","address_version":"morton4x16-v1","coordinates":[0,20,18064,53248],"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}