1&id002 !!org.yaml.snakeyaml.recursive.Human2 2bankAccountOwner: &id001 3 bankAccountOwner: *id001 4 birthPlace: Leningrad 5 birthday: 1970-01-12T13:46:40Z 6 children: &id003 7 *id002: son 8 ? bankAccountOwner: *id001 9 birthPlace: New York 10 birthday: 1983-04-24T02:40:00Z 11 children: {} 12 father: *id001 13 mother: &id004 14 bankAccountOwner: *id001 15 birthPlace: Saint-Petersburg 16 birthday: 1973-03-03T09:46:40Z 17 children: *id003 18 father: null 19 mother: null 20 name: Mother 21 partner: *id001 22 name: Daughter 23 partner: null 24 : daughter 25 father: null 26 mother: null 27 name: Father 28 partner: *id004 29birthPlace: Munich 30birthday: 1979-10-28T23:06:40Z 31children: {} 32father: *id001 33mother: *id004 34name: Son 35partner: null 36