{"id":"S85047836","label":"Ferns","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85047836","normalized_label":"ferns","broader":["http://id.loc.gov/authorities/subjects/sh85108548"],"aliases":["Arthropsida","Eusporangiopsida","Fern","Filicatae","Filices","Filicineae","Filicophyta","Filicopsida","Leptosporangiate ferns","Marattiopsida","Monilophyta","Polypodiophyta","Polypodiopsida","Psilopsida","Psilotopsida","Pteridopsida","Pterophyta"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85047836","provider":"lcsh","revision":"347502e5f077f8e9","taxonomy_revision":"f050b5d4780b1289","title":"Ferns","url":"/topics/S85047836","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902976399357395456","address_version":"morton4x16-v1","coordinates":[0,20,18152,28672],"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}