{"id":"S85081776","label":"Maryland Campaign, 1864","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081776","normalized_label":"maryland campaign, 1864","broader":["http://id.loc.gov/authorities/subjects/sh85081760","http://id.loc.gov/authorities/subjects/sh85140216","http://id.loc.gov/authorities/subjects/sh85145354"],"aliases":["Early's Invasion of Maryland, 1864","Maryland Campaign, 1864 (June-August)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081776","provider":"lcsh","revision":"7d747243c6613028","taxonomy_revision":"f050b5d4780b1289","title":"Maryland Campaign, 1864","url":"/topics/S85081776","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088133535199543872","address_version":"morton4x16-v1","coordinates":[0,20,18682,49152],"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}