{"id":"S2020000950","label":"Betaproteobacteria","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020000950","normalized_label":"betaproteobacteria","broader":["http://id.loc.gov/authorities/subjects/sh2017004780"],"aliases":["Beta proteobacteria","Proteobacteria beta"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020000950","provider":"lcsh","revision":"5c70288325c98bce","taxonomy_revision":"f050b5d4780b1289","title":"Betaproteobacteria","url":"/topics/S2020000950","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14415107914759143490","address_version":"morton4x16-v1","coordinates":[0,481,39698,55296],"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}