information content entity grapheme An information content entity that is a fundamental unit in a written language. Grapheme is not about anything and hence is likely to not be an information content entity. If a new subclass of GDC for information structure entities is created it should move there. http://en.wikipedia.org/wiki/Grapheme Justin Whorton Mathias Brochhausen alphabetic letters, Chinese characters, numerical digits, punctuation marks, and the individual symbols of any of the world's writing systems https://github.com/information-artifact-ontology/IAO/issues/237