# # Copyright World Wide Web Consortium, (Massachusetts Institute of # Technology, European Research Consortium for Informatics and # Mathematics, Keio University). # # All Rights Reserved. # # Please see the full Copyright clause at # # # Author: Ian Horrocks # # Description: # # This is a typical definition of range from description logic. # It works both ways. # _:a . _:b . _:b . . _:b . _:a _:b .