{"id":"S2020000857","label":"Hydrogen sulfide--Physiological effect","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020000857","normalized_label":"hydrogen sulfide--physiological effect","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020000857","provider":"lcsh","revision":"d6c6b6f8f695e12e","taxonomy_revision":"f050b5d4780b1289","title":"Hydrogen sulfide--Physiological effect","url":"/topics/S2020000857","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5225380933714313222","address_version":"morton4x16-v1","coordinates":[0,481,39697,25600],"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}