{"id":"S85137259","label":"Trees (Graph theory)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85137259","normalized_label":"trees (graph theory)","broader":["http://id.loc.gov/authorities/subjects/sh85056471"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85137259","provider":"lcsh","revision":"eaa86c0319f3ae6a","taxonomy_revision":"f050b5d4780b1289","title":"Trees (Graph theory)","url":"/topics/S85137259","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547855510465037828","address_version":"morton4x16-v1","coordinates":[0,20,19549,44032],"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}