{"id":"S2007101548","label":"Astronomy--Early works to 1800","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007101548","normalized_label":"astronomy--early works to 1800","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007101548","provider":"lcsh","revision":"b064d8d67d91f94e","taxonomy_revision":"f050b5d4780b1289","title":"Astronomy--Early works to 1800","url":"/topics/S2007101548","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13873343352520450596","address_version":"morton4x16-v1","coordinates":[0,478,34753,45056],"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}