{"focal_cultivar_id":29,"focal_cultivar_name":"Northern Spy Apple","nodes":[{"id":"cultivar:29","node_type":"cultivar","label":"Northern Spy Apple","cultivar_id":29,"event_id":null,"event_year":null,"role":"focal","ring":0},{"id":"cultivar:28","node_type":"cultivar","label":"Wild Crab","cultivar_id":28,"event_id":null,"event_year":null,"role":"cross_parent_pair","ring":2}],"edges":[{"source_id":"cultivar:29","target_id":"cultivar:28","relation_type":"cross_parent_pair","source_document_id":1,"event_year":null}]}