{"id":"S85013489","label":"Downy birch","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85013489","normalized_label":"downy birch","broader":["http://id.loc.gov/authorities/subjects/sh85014281"],"aliases":["Betula alba","Betula odorata","Betula pubescens","Hairy birch","White birch (Betula pubescens)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85013489","provider":"lcsh","revision":"04be13bd898a2f71","taxonomy_revision":"f050b5d4780b1289","title":"Downy birch","url":"/topics/S85013489","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088076360590444100","address_version":"morton4x16-v1","coordinates":[0,20,17615,50176],"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}