{"id":"S85138746","label":"Turbomachines--Diffusers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85138746","normalized_label":"turbomachines--diffusers","broader":["http://id.loc.gov/authorities/subjects/sh85037933"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85138746","provider":"lcsh","revision":"eea69ff6ca98654b","taxonomy_revision":"f050b5d4780b1289","title":"Turbomachines--Diffusers","url":"/topics/S85138746","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124307466679617024","address_version":"morton4x16-v1","coordinates":[0,20,19572,59392],"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}