{"id":"S2018003277","label":"Dirt track racing","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2018003277","normalized_label":"dirt track racing","broader":["http://id.loc.gov/authorities/subjects/sh85010174"],"aliases":["Dirt racing (Automobile racing)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2018003277","provider":"lcsh","revision":"a12e3a35bbed9478","taxonomy_revision":"f050b5d4780b1289","title":"Dirt track racing","url":"/topics/S2018003277","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"56303817781675014","address_version":"morton4x16-v1","coordinates":[0,481,8485,13312],"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}