{"id":"S89003548","label":"Hydrogen bacteria","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89003548","normalized_label":"hydrogen bacteria","broader":["http://id.loc.gov/authorities/subjects/sh85010813"],"aliases":["Hydrogen-oxidizing bacteria"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89003548","provider":"lcsh","revision":"8ebf30b6b6f2d0e7","taxonomy_revision":"f050b5d4780b1289","title":"Hydrogen bacteria","url":"/topics/S89003548","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"633952016364093954","address_version":"morton4x16-v1","coordinates":[0,21,14424,28672],"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}