_:b646512 . _:b748607 _:b646510 . _:b646510 . _:b646512 . _:b748609 _:b646512 . _:b646512 . _:b646511 . _:b748609 . _:b646511 . _:b748608 _:b646511 . _:b646511 . _:b646510 . _:b748607 _:b748608 . _:b646510 . _:b748608 _:b748609 .