{"id":"S85092062","label":"Nitrogen","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092062","normalized_label":"nitrogen","broader":["http://id.loc.gov/authorities/subjects/sh2003001134","http://id.loc.gov/authorities/subjects/sh85092342"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092062","provider":"lcsh","revision":"ef59bb6b3968f810","taxonomy_revision":"f050b5d4780b1289","title":"Nitrogen","url":"/topics/S85092062","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903182849774338628","address_version":"morton4x16-v1","coordinates":[0,20,18843,30720],"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}