{"id":"S2023001247","label":"Constellation Class (Frigates)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2023001247","normalized_label":"constellation class (frigates)","broader":["http://id.loc.gov/authorities/subjects/sh85052023","http://id.loc.gov/authorities/subjects/sh85057722"],"aliases":["Constellation Class Guided Missile Frigates","FFG-62 (Frigates)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2023001247","provider":"lcsh","revision":"3ca6bbe23c64f7a9","taxonomy_revision":"f050b5d4780b1289","title":"Constellation Class (Frigates)","url":"/topics/S2023001247","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"904247442820825184","address_version":"morton4x16-v1","coordinates":[0,482,21042,31744],"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}