{"focal_cultivar_id":208,"focal_cultivar_name":"Bismarck Apple","nodes":[{"id":"cultivar:208","node_type":"cultivar","label":"Bismarck Apple","cultivar_id":208,"event_id":null,"event_year":null,"role":"focal","ring":0},{"id":"event:180","node_type":"event","label":"Bismarck apple x Mercer crab pollen","cultivar_id":null,"event_id":180,"event_year":1945,"role":"parent_left","ring":1},{"id":"cultivar:209","node_type":"cultivar","label":"Mercer Crab Pollen","cultivar_id":209,"event_id":null,"event_year":1945,"role":"cross_event_parent_right","ring":2}],"edges":[{"source_id":"cultivar:208","target_id":"cultivar:209","relation_type":"cross_event_parent_right","source_document_id":12,"event_year":1945},{"source_id":"event:180","target_id":"cultivar:209","relation_type":"cross_event_parent_right","source_document_id":12,"event_year":1945},{"source_id":"cultivar:208","target_id":"cultivar:209","relation_type":"cross_parent_pair","source_document_id":12,"event_year":null},{"source_id":"event:180","target_id":"cultivar:208","relation_type":"focal_parent_left","source_document_id":12,"event_year":1945}]}