{"id":"S2011001896","label":"Tohoku Earthquake and Tsunami, Japan, 2011","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2011001896","normalized_label":"tohoku earthquake and tsunami, japan, 2011","broader":["http://id.loc.gov/authorities/subjects/sh2003006507","http://id.loc.gov/authorities/subjects/sh2011001907"],"aliases":["Great East Japan Disaster, Japan, 2011","Great East Japan Earthquake, Japan, 2011","Great Tohoku Earthquake, Japan, 2011","Great Tohoku Kanto Earthquake, Japan, 2011","Northeast Region Pacific Ocean Offshore Earthquake, Japan, 2011","Pacific Offshore Tohoku Region Earthquake, Japan, 2011","Tohoku Pacific Ocean Earthquake, Japan, 2011"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2011001896","provider":"lcsh","revision":"3129fd513f4b2f2b","taxonomy_revision":"f050b5d4780b1289","title":"Tohoku Earthquake and Tsunami, Japan, 2011","url":"/topics/S2011001896","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9566775933969768994","address_version":"morton4x16-v1","coordinates":[0,479,30160,40960],"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}