{"id":"S2005005950","label":"Operation Buttress, 1943","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005005950","normalized_label":"operation buttress, 1943","broader":["http://id.loc.gov/authorities/subjects/sh85148326"],"aliases":["Buttress, Operation, 1943"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005005950","provider":"lcsh","revision":"fc666ea4be4802ef","taxonomy_revision":"f050b5d4780b1289","title":"Operation Buttress, 1943","url":"/topics/S2005005950","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9838258823885120036","address_version":"morton4x16-v1","coordinates":[0,478,2009,63488],"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}