{"id":"S85075997","label":"Lens antennas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85075997","normalized_label":"lens antennas","broader":["http://id.loc.gov/authorities/subjects/sh85005511"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85075997","provider":"lcsh","revision":"3f44b1ebfe5216b9","taxonomy_revision":"f050b5d4780b1289","title":"Lens antennas","url":"/topics/S85075997","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903050891203052032","address_version":"morton4x16-v1","coordinates":[0,20,18592,29696],"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}