{"id":"S85084743","label":"Nitrogen-fixing microorganisms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084743","normalized_label":"nitrogen-fixing microorganisms","broader":["http://id.loc.gov/authorities/subjects/sh85084725"],"aliases":["Micro-organisms, Nitrogen-fixing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084743","provider":"lcsh","revision":"c3d1ece8ffb61caa","taxonomy_revision":"f050b5d4780b1289","title":"Nitrogen-fixing microorganisms","url":"/topics/S85084743","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290702095475163652","address_version":"morton4x16-v1","coordinates":[0,20,18729,7168],"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}