{"id":"S85081252","label":"Marine radio stations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081252","normalized_label":"marine radio stations","broader":["http://id.loc.gov/authorities/subjects/sh85081272","http://id.loc.gov/authorities/subjects/sh85086371","http://id.loc.gov/authorities/subjects/sh85110575"],"aliases":["Coast radio stations","Navigation radio stations","Ship radio stations"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081252","provider":"lcsh","revision":"80ff74a23524ce65","taxonomy_revision":"f050b5d4780b1289","title":"Marine radio stations","url":"/topics/S85081252","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513924582709789248","address_version":"morton4x16-v1","coordinates":[0,20,18674,36864],"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}