{"id":"S85009024","label":"Spherical astronomy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85009024","normalized_label":"spherical astronomy","broader":["http://id.loc.gov/authorities/subjects/sh85009003"],"aliases":["Astronomy, Spherical and practical"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85009024","provider":"lcsh","revision":"a006a5426080f07e","taxonomy_revision":"f050b5d4780b1289","title":"Spherical astronomy","url":"/topics/S85009024","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288234775272112704","address_version":"morton4x16-v1","coordinates":[0,20,17546,0],"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}