• Age : Person
• BirthDate : Human
• City : Address
• Company : Employee , User
• DisplayName : Person
• Email : User
• FirstName : Person
• Format : ComplexNumber
• HomeAddress : Person
• Imag : ComplexNumber
• LastName : Person
• Name : Properties
• Number : Address
• orientation : ForkJoinWidget
• Password : User
• PersonSex : Person
• property1 : Properties
• property2 : Properties
• property3 : Properties
• Real : ComplexNumber
• Sallary : Employee , User
• Street : Address
• UserName : User
• X : A
• Y : B
• YearsOfService : Employee , User