{"id":"S2008007245","label":"Energy derivatives","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008007245","normalized_label":"energy derivatives","broader":["http://id.loc.gov/authorities/subjects/sh93005704"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008007245","provider":"lcsh","revision":"e6debae6d4beca78","taxonomy_revision":"f050b5d4780b1289","title":"Energy derivatives","url":"/topics/S2008007245","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4669190777778364964","address_version":"morton4x16-v1","coordinates":[0,478,48905,13312],"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}