{"id":"S2010011496","label":"Older track and field athletes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010011496","normalized_label":"older track and field athletes","broader":["http://id.loc.gov/authorities/subjects/sh85136442","http://id.loc.gov/authorities/subjects/sh87000891"],"aliases":["Masters track and field athletes","Veteran track and field athletes"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010011496","provider":"lcsh","revision":"d952f9c2c0d106db","taxonomy_revision":"f050b5d4780b1289","title":"Older track and field athletes","url":"/topics/S2010011496","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9278611527441999398","address_version":"morton4x16-v1","coordinates":[0,479,14685,40960],"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}