{"id":"S2011000946","label":"Airport control towers--Washington (State)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2011000946","normalized_label":"airport control towers--washington (state)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2011000946","provider":"lcsh","revision":"73f271928fe37003","taxonomy_revision":"f050b5d4780b1289","title":"Airport control towers--Washington (State)","url":"/topics/S2011000946","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10107348626742321702","address_version":"morton4x16-v1","coordinates":[0,479,30145,51200],"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}