{"id":"S85043140","label":"Energy gap (Physics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85043140","normalized_label":"energy gap (physics)","broader":["http://id.loc.gov/authorities/subjects/sh85043122","http://id.loc.gov/authorities/subjects/sh85101152","http://id.loc.gov/authorities/subjects/sh85124647"],"aliases":["Band gap (Physics)","Bandgap (Physics)","Energy band gap (Physics)","Gap, Energy"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85043140","provider":"lcsh","revision":"2549e38f9de08165","taxonomy_revision":"f050b5d4780b1289","title":"Energy gap (Physics)","url":"/topics/S85043140","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290486849963968068","address_version":"morton4x16-v1","coordinates":[0,20,18079,4096],"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}