{"id":"S85092048","label":"Nitric acid","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092048","normalized_label":"nitric acid","broader":["http://id.loc.gov/authorities/subjects/sh85000536","http://id.loc.gov/authorities/subjects/sh85092069"],"aliases":["Aqua fortis","Fuming nitric acid","Red fuming nitric acid","Spirit of niter","White fuming nitric acid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092048","provider":"lcsh","revision":"099a6552d0375f78","taxonomy_revision":"f050b5d4780b1289","title":"Nitric acid","url":"/topics/S85092048","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761515453334084","address_version":"morton4x16-v1","coordinates":[0,20,18843,16384],"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}