def isQualified(self):
form = self.getAttribute('<STR_LIT>')<EOL>if form == '<STR_LIT>':<EOL><INDENT>return True<EOL><DEDENT>if form == '<STR_LIT>':<EOL><INDENT>return False<EOL><DEDENT>raise SchemaError('<STR_LIT>' %(form, self.getItemTrace()))<EOL>
Local elements can be qualified or unqualifed according
        to the attribute form, or the elementFormDefault.  By default
        local elements are unqualified.