Saya mau tau Run-time representation of classes dari Class (élmu komputer). Jelaskan dalam bahasa sunda

As a datatype, a class is usually considered as a compile-time construct. A language may also support prototype or factory metaobjects that represent run-time information about classes, or even represent metadata that provides access to reflection facilities and ability to manipulate data structure formats at run-time. Many languages distinguish this kind of run-time type information about classes from a class on the basis that the information is not needed at run-time. Some dynamic languages do not maké strict distinctions between run-time and compile-time constructs, and therefore may not distinguish between metaobjects and classes.

For example: if humans is a metaobject representing the class Person, then instances of class Person can be créated by using the facilities of the human metaobject.