PN_CHARS top-level property
          
          ChoiceParser
          PN_CHARS
          
        
final
        166s 	PN_CHARS 	::= 	PN_CHARS_U | '-' | 0-9 | #x00B7 | #x0300-#x036F | #x203F-#x2040
Implementation
final PN_CHARS = PN_CHARS_U | pattern('0-9\u00B7\u0300-\u036F\u203F-\u2040\-');