{"id":"S85007164","label":"Arithmetic--Early works to 1900","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85007164","normalized_label":"arithmetic--early works to 1900","broader":[],"aliases":["Arithmetic--1846-1880","Arithmetic--1881-1900","Arithmetic--To 1846"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85007164","provider":"lcsh","revision":"dd7161b424a06e55","taxonomy_revision":"f050b5d4780b1289","title":"Arithmetic--Early works to 1900","url":"/topics/S85007164","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126348160260523520","address_version":"morton4x16-v1","coordinates":[0,20,17516,61440],"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}