{"id":"S2010006406","label":"Poplar--Breeding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010006406","normalized_label":"poplar--breeding","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010006406","provider":"lcsh","revision":"1223eaf475440ce3","taxonomy_revision":"f050b5d4780b1289","title":"Poplar--Breeding","url":"/topics/S2010006406","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"21603230802929250","address_version":"morton4x16-v1","coordinates":[0,479,14606,6144],"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}