{"id":"S85123956","label":"Social history--20th century","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85123956","normalized_label":"social history--20th century","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85123956","provider":"lcsh","revision":"bc86c034f831b448","taxonomy_revision":"f050b5d4780b1289","title":"Social history--20th century","url":"/topics/S85123956","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385626999440900","address_version":"morton4x16-v1","coordinates":[0,20,19341,53248],"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}