{"id":"S85049392","label":"Fluidized-bed combustion","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85049392","normalized_label":"fluidized-bed combustion","broader":["http://id.loc.gov/authorities/subjects/sh85028831"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85049392","provider":"lcsh","revision":"4d25619afa4c5255","taxonomy_revision":"f050b5d4780b1289","title":"Fluidized-bed combustion","url":"/topics/S85049392","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088067855414329856","address_version":"morton4x16-v1","coordinates":[0,20,18176,49152],"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}