{"id":"S85084965","label":"Microwave lenses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084965","normalized_label":"microwave lenses","broader":["http://id.loc.gov/authorities/subjects/sh85042227","http://id.loc.gov/authorities/subjects/sh85075997","http://id.loc.gov/authorities/subjects/sh85084953"],"aliases":["Lenses, Microwave"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084965","provider":"lcsh","revision":"9721f7ba420862dc","taxonomy_revision":"f050b5d4780b1289","title":"Microwave lenses","url":"/topics/S85084965","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513933394841585152","address_version":"morton4x16-v1","coordinates":[0,20,18732,37888],"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}