{"id":"S85104144","label":"Polaritons","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85104144","normalized_label":"polaritons","broader":["http://id.loc.gov/authorities/subjects/sh85101066","http://id.loc.gov/authorities/subjects/sh85101398","http://id.loc.gov/authorities/subjects/sh85109469","http://id.loc.gov/authorities/subjects/sh85124647"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85104144","provider":"lcsh","revision":"a4210759bdadaddc","taxonomy_revision":"f050b5d4780b1289","title":"Polaritons","url":"/topics/S85104144","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761772144738816","address_version":"morton4x16-v1","coordinates":[0,20,19032,16384],"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}