{"id":"S89000644","label":"Space-based radar","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89000644","normalized_label":"space-based radar","broader":["http://id.loc.gov/authorities/subjects/sh85110293"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89000644","provider":"lcsh","revision":"69ba3cfaf6f085f6","taxonomy_revision":"f050b5d4780b1289","title":"Space-based radar","url":"/topics/S89000644","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"21462466978529862","address_version":"morton4x16-v1","coordinates":[0,21,14379,4096],"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}