{"id":"S2003001054","label":"Cartographic historians","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003001054","normalized_label":"cartographic historians","broader":["http://id.loc.gov/authorities/subjects/sh85061091"],"aliases":["Map historians"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003001054","provider":"lcsh","revision":"f574118138f78083","taxonomy_revision":"f050b5d4780b1289","title":"Cartographic historians","url":"/topics/S2003001054","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5226642898254455366","address_version":"morton4x16-v1","coordinates":[0,477,36219,30720],"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}