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  Character

Sigma KEE - Character
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character
An element of an alphabet, a set of numerals, etc. Note that a Character may or may not be part of a Language. Character is a subclass of SymbolicString, because every instance of Character is an alphanumeric sequence consisting of a single element.
Relationships      
Parents symbolic string The Class of alphanumeric sequences.
Children alphabetic characterAny Character that is comprised of a single alphabetical character, e.g. A, B, C, D, ...
 digit characterAny Character that is comprised of a single digit, i.e. one of the numerals 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.


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