{"id":"S2013002725","label":"Racetracks (Motorcycle racing)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013002725","normalized_label":"racetracks (motorcycle racing)","broader":["http://id.loc.gov/authorities/subjects/sh85114487","http://id.loc.gov/authorities/subjects/sh85126921"],"aliases":["Motorcycle racetracks"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013002725","provider":"lcsh","revision":"28fca2d30a770c97","taxonomy_revision":"f050b5d4780b1289","title":"Racetracks (Motorcycle racing)","url":"/topics/S2013002725","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14143638495004092006","address_version":"morton4x16-v1","coordinates":[0,479,61423,37888],"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}