{"id":"S85015933","label":"Antislavery movements--Massachusetts--Boston","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85015933","normalized_label":"antislavery movements--massachusetts--boston","broader":[],"aliases":["Boston (Mass.)--History--Antislavery movement, 1830-1863"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85015933","provider":"lcsh","revision":"a9cede7ffc94535f","taxonomy_revision":"f050b5d4780b1289","title":"Antislavery movements--Massachusetts--Boston","url":"/topics/S85015933","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126356957427533316","address_version":"morton4x16-v1","coordinates":[0,20,17653,62464],"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}