{"id":"S85110314","label":"Radar in navigation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110314","normalized_label":"radar in navigation","broader":["http://id.loc.gov/authorities/subjects/sh85002544","http://id.loc.gov/authorities/subjects/sh85090425"],"aliases":["Radar navigation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110314","provider":"lcsh","revision":"c8f206fc62d2def1","taxonomy_revision":"f050b5d4780b1289","title":"Radar in navigation","url":"/topics/S85110314","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547842592214237696","address_version":"morton4x16-v1","coordinates":[0,20,19128,43008],"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}