{"id":"S2007006398","label":"Phenazine","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006398","normalized_label":"phenazine","broader":["http://id.loc.gov/authorities/subjects/sh2007003956"],"aliases":["Acridizine","Azophenylene","Dibenzo-p-diazine","Dibenzopyrazine"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006398","provider":"lcsh","revision":"2fde360a3cff1d67","taxonomy_revision":"f050b5d4780b1289","title":"Phenazine","url":"/topics/S2007006398","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14449940169392267872","address_version":"morton4x16-v1","coordinates":[0,478,33266,63488],"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}