{"id":"S2005006444","label":"Airplanes--Turbofan engines--Afterburners--Performance","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005006444","normalized_label":"airplanes--turbofan engines--afterburners--performance","broader":[],"aliases":["Performance of turbofan engine afterburners"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005006444","provider":"lcsh","revision":"56c91667e99667cc","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Turbofan engines--Afterburners--Performance","url":"/topics/S2005006444","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261657334097256996","address_version":"morton4x16-v1","coordinates":[0,478,2017,45056],"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}