{"id":"S2008108366","label":"Navigation--Early works to 1800","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008108366","normalized_label":"navigation--early works to 1800","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008108366","provider":"lcsh","revision":"4de94f9848fd008a","taxonomy_revision":"f050b5d4780b1289","title":"Navigation--Early works to 1800","url":"/topics/S2008108366","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4938342153291441700","address_version":"morton4x16-v1","coordinates":[0,478,50485,14336],"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}