{"id":"S2010015487","label":"Space mutation breeding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010015487","normalized_label":"space mutation breeding","broader":["http://id.loc.gov/authorities/subjects/sh85089129"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010015487","provider":"lcsh","revision":"65f76046fd68b5bc","taxonomy_revision":"f050b5d4780b1289","title":"Space mutation breeding","url":"/topics/S2010015487","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9857473614147117670","address_version":"morton4x16-v1","coordinates":[0,479,14747,64512],"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}