{"id":"S85095904","label":"Oscillators, Microwave","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85095904","normalized_label":"oscillators, microwave","broader":["http://id.loc.gov/authorities/subjects/sh85084958","http://id.loc.gov/authorities/subjects/sh85095903"],"aliases":["Gunn oscillators","Microwave oscillators"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85095904","provider":"lcsh","revision":"ae57592d6bfb8cf4","taxonomy_revision":"f050b5d4780b1289","title":"Oscillators, Microwave","url":"/topics/S85095904","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511672800071779908","address_version":"morton4x16-v1","coordinates":[0,20,18903,32768],"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}