{"id":"S85138347","label":"Pacific Tsunami Warning and Mitigation System","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85138347","normalized_label":"pacific tsunami warning and mitigation system","broader":["http://id.loc.gov/authorities/subjects/sh85090213"],"aliases":["International Pacific Tsunami Warning System","International Tsunami Warning System in the Pacific","PTWS (Pacific Tsunami Warning and Mitigation System)","Pacific Tsunami Warning System","Seismic Sea Wave Warning System","Tsunami Warning System"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85138347","provider":"lcsh","revision":"1c3af2027b071b3f","taxonomy_revision":"f050b5d4780b1289","title":"Pacific Tsunami Warning and Mitigation System","url":"/topics/S85138347","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547855510468970048","address_version":"morton4x16-v1","coordinates":[0,20,19566,44032],"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}