{"focal_cultivar_id":217,"focal_cultivar_name":"Shaffer","nodes":[{"id":"cultivar:217","node_type":"cultivar","label":"Shaffer","cultivar_id":217,"event_id":null,"event_year":null,"role":"focal","ring":0},{"id":"event:241","node_type":"event","label":"wild x Shaffer","cultivar_id":null,"event_id":241,"event_year":1907,"role":"parent_right","ring":1},{"id":"cultivar:216","node_type":"cultivar","label":"Wild","cultivar_id":216,"event_id":null,"event_year":1907,"role":"cross_event_parent_left","ring":2}],"edges":[{"source_id":"cultivar:217","target_id":"cultivar:216","relation_type":"cross_event_parent_left","source_document_id":18,"event_year":1907},{"source_id":"event:241","target_id":"cultivar:216","relation_type":"cross_event_parent_left","source_document_id":18,"event_year":1907},{"source_id":"cultivar:217","target_id":"cultivar:216","relation_type":"cross_parent_pair","source_document_id":18,"event_year":null},{"source_id":"event:241","target_id":"cultivar:217","relation_type":"focal_parent_right","source_document_id":18,"event_year":1907}]}