{"id":"S2014001703","label":"Regenerative brakes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2014001703","normalized_label":"regenerative brakes","broader":["http://id.loc.gov/authorities/subjects/sh85016379"],"aliases":["Brakes, Regenerative","RBSs (Regenerative braking systems)","Regen braking","Regenerative braking"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2014001703","provider":"lcsh","revision":"1917c6fc55a98ece","taxonomy_revision":"f050b5d4780b1289","title":"Regenerative brakes","url":"/topics/S2014001703","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9243862545857527808","address_version":"morton4x16-v1","coordinates":[0,480,11496,39936],"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}