{"id":"S85122640","label":"Silver nitrate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85122640","normalized_label":"silver nitrate","broader":["http://id.loc.gov/authorities/subjects/sh85092042","http://id.loc.gov/authorities/subjects/sh85122650"],"aliases":["Caustic, Lunar","Lunar caustic","Nitrate of silver","Nitric acid silver","Nitric acid silver salt"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85122640","provider":"lcsh","revision":"57c44a1137bcc63e","taxonomy_revision":"f050b5d4780b1289","title":"Silver nitrate","url":"/topics/S85122640","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761789328802308","address_version":"morton4x16-v1","coordinates":[0,20,19321,16384],"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}