{"id":"S2002006194","label":"Motors--Cylinder blocks","description":"Use as a topical subdivision under individual land vehicles and types of land vehicles.","source_url":"https://id.loc.gov/authorities/subjects/sh2002006194","normalized_label":"motors--cylinder blocks","broader":[],"aliases":["Cylinder blocks of motors"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002006194","provider":"lcsh","revision":"a034ac7384725ef7","taxonomy_revision":"f050b5d4780b1289","title":"Motors--Cylinder blocks","url":"/topics/S2002006194","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10089329813006459458","address_version":"morton4x16-v1","coordinates":[0,477,20674,51200],"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}