{"focal_cultivar_id":54,"focal_cultivar_name":"Pyrus Ovoidea","nodes":[{"id":"cultivar:54","node_type":"cultivar","label":"Pyrus Ovoidea","cultivar_id":54,"event_id":null,"event_year":null,"role":"focal","ring":0},{"id":"cultivar:53","node_type":"cultivar","label":"Vinnaja Selenaja","cultivar_id":53,"event_id":null,"event_year":null,"role":"cross_parent_pair","ring":2}],"edges":[{"source_id":"cultivar:54","target_id":"cultivar:53","relation_type":"cross_parent_pair","source_document_id":1,"event_year":null}]}