{"id":"S2006000389","label":"Operation Tat Thang 18, 1970","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006000389","normalized_label":"operation tat thang 18, 1970","broader":["http://id.loc.gov/authorities/subjects/sh85143280"],"aliases":["Tat Thang 18, Operation, 1970"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006000389","provider":"lcsh","revision":"620709cb876c7966","taxonomy_revision":"f050b5d4780b1289","title":"Operation Tat Thang 18, 1970","url":"/topics/S2006000389","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290495380339189280","address_version":"morton4x16-v1","coordinates":[0,478,17548,5120],"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}