statistical data type

Deductions

• abstract entity is for example statistical data type ⇐ (statistical data type is a abstract entity), (is a is inverse of is for example)
• statistical data type is a abstract entity ⇐ (metaclass is subclass of abstract entity), (statistical data type is a metaclass)
• metaclass is for example statistical data type ⇐ (statistical data type is a metaclass), (is a is inverse of is for example)
• urban population has quality statistical data type ⇐ (urban population is a statistical data), (statistical data has quality statistical data type)