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$1$a$.$ Describe the meaning subtype$-$super type structure, and draw an example.

A hierarchical connection between entities in which the subtype inherits properties from the super type is known as a subtype$-$super type structure. For instance, "Person" may be a super type in a university database with properties like name, address, and birthdate. Subtypes of "Person" such as "Student" and "Staff" may inherit its properties while also possessing special characteristics such as staff position or student ID$.$