{"id":"S2001000568","label":"Atmospheric sulfur oxides","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001000568","normalized_label":"atmospheric sulfur oxides","broader":["http://id.loc.gov/authorities/subjects/sh2001005735","http://id.loc.gov/authorities/subjects/sh85130388"],"aliases":["Air--Sulfur oxide content","Atmospheric sulphur oxides"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001000568","provider":"lcsh","revision":"1496f18c8ba6e019","taxonomy_revision":"f050b5d4780b1289","title":"Atmospheric sulfur oxides","url":"/topics/S2001000568","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9836987787373584902","address_version":"morton4x16-v1","coordinates":[0,477,4961,57344],"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}