{"id":"S2002007319","label":"Tyne engine","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002007319","normalized_label":"tyne engine","broader":["http://id.loc.gov/authorities/subjects/sh86003262","http://id.loc.gov/authorities/subjects/sh96010336"],"aliases":["Rolls-Royce Tyne engine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002007319","provider":"lcsh","revision":"d509b79180a24ad1","taxonomy_revision":"f050b5d4780b1289","title":"Tyne engine","url":"/topics/S2002007319","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"868218372058654210","address_version":"morton4x16-v1","coordinates":[0,477,20692,23552],"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}