{"id":"S88001748","label":"Operation Sledgehammer, 1942","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88001748","normalized_label":"operation sledgehammer, 1942","broader":["http://id.loc.gov/authorities/subjects/sh85148318"],"aliases":["Sledgehammer, Operation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88001748","provider":"lcsh","revision":"42a5011223a0ca37","taxonomy_revision":"f050b5d4780b1289","title":"Operation Sledgehammer, 1942","url":"/topics/S88001748","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5497839905919074884","address_version":"morton4x16-v1","coordinates":[0,20,64307,20480],"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}