This class can be used to convert conceptual graphs in the CharGer format into the standard CGIF file format based on ISO/IEC 24707:2007(E).
This class is used to generate unique referent label names for a conceptual graph.
CGIF is generally supported as specified in Annex B of the Common Logic Standard, with the following constraints:
Harrywithout delimiters. The set of alphanumeric characters is all the upper and lower case Roman letters, digits 0-9, and the underscore.
"Edwin (\"Buzz\") Aldrin". The delimiting quotes are not part of the identifier as processed internally.