{"id":"S85000738","label":"Active oxygen","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000738","normalized_label":"active oxygen","broader":["http://id.loc.gov/authorities/subjects/sh85051674","http://id.loc.gov/authorities/subjects/sh85067826","http://id.loc.gov/authorities/subjects/sh85096329"],"aliases":["Oxygen radicals","Reactive oxygen","Singlet oxygen","Superperoxide anion"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000738","provider":"lcsh","revision":"b6e8df454af940be","taxonomy_revision":"f050b5d4780b1289","title":"Active oxygen","url":"/topics/S85000738","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511747548541501952","address_version":"morton4x16-v1","coordinates":[0,20,17416,34816],"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}