{"id":"S85059117","label":"Hartley transforms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85059117","normalized_label":"hartley transforms","broader":["http://id.loc.gov/authorities/subjects/sh85136920"],"aliases":["Transforms, Hartley"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059117","provider":"lcsh","revision":"6fea6e9acb1f46e5","taxonomy_revision":"f050b5d4780b1289","title":"Hartley transforms","url":"/topics/S85059117","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549896497110598144","address_version":"morton4x16-v1","coordinates":[0,20,18328,46080],"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}