{"id":"S85072095","label":"Ketones","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85072095","normalized_label":"ketones","broader":["http://id.loc.gov/authorities/subjects/sh85095499","http://id.loc.gov/authorities/subjects/sh85096319"],"aliases":["Diketones"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85072095","provider":"lcsh","revision":"50c5607b06da3305","taxonomy_revision":"f050b5d4780b1289","title":"Ketones","url":"/topics/S85072095","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903191627684774468","address_version":"morton4x16-v1","coordinates":[0,20,18531,31744],"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}