{"id":"S85042210","label":"Electron gas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042210","normalized_label":"electron gas","broader":["http://id.loc.gov/authorities/subjects/sh85042423"],"aliases":["Fermi gas"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042210","provider":"lcsh","revision":"b7b7d126a9b2a4a0","taxonomy_revision":"f050b5d4780b1289","title":"Electron gas","url":"/topics/S85042210","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511747824493396480","address_version":"morton4x16-v1","coordinates":[0,20,18064,34816],"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}