{"id":"S93010019","label":"Buses--Motors--Exhaust gas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93010019","normalized_label":"buses--motors--exhaust gas","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93010019","provider":"lcsh","revision":"5e3be57238a6d263","taxonomy_revision":"f050b5d4780b1289","title":"Buses--Motors--Exhaust gas","url":"/topics/S93010019","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9241610736881500708","address_version":"morton4x16-v1","coordinates":[0,22,11489,35840],"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}