{"id":"S2010005334","label":"Black poplar--Breeding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010005334","normalized_label":"black poplar--breeding","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010005334","provider":"lcsh","revision":"4fb16c5879715ea2","taxonomy_revision":"f050b5d4780b1289","title":"Black poplar--Breeding","url":"/topics/S2010005334","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"598063967071790630","address_version":"morton4x16-v1","coordinates":[0,479,14589,22528],"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}