{"focal_cultivar_id":78,"focal_cultivar_name":"Alexander Apple","nodes":[{"id":"cultivar:78","node_type":"cultivar","label":"Alexander Apple","cultivar_id":78,"event_id":null,"event_year":null,"role":"focal","ring":0},{"id":"cultivar:30","node_type":"cultivar","label":"Mercer Wild Crab","cultivar_id":30,"event_id":null,"event_year":null,"role":"cross_parent_pair","ring":2}],"edges":[{"source_id":"cultivar:78","target_id":"cultivar:30","relation_type":"cross_parent_pair","source_document_id":1,"event_year":null}]}