Used by the class attribute, ClassNames are tokens that identify an element as being a member of the set named by the value of the class attribute. ClassName attribute tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").

The type attribute “Classname” indicates to the decoder the type of object to re-create, its form is “cn='CLASSNAME' “where “CLASSNAME” represents a type known to the decoder.

The name of an entity.

A class name.