_:b6731159 . _:b6731159 . _:b6731159 . _:b14319079 . _:b14319079 . _:b23170735 . _:b23170735 . _:b6731160 . _:b6731160 . _:b6731159 _:b23170735 . _:b14319079 . _:b6731159 _:b6731160 . _:b23170735 . _:b23170735 . _:b6731159 _:b14319079 . _:b14319079 . _:b14319079 . _:b14319079 . _:b14319079 . _:b14319079 . _:b23170735 . _:b6731159 . _:b14319079 . _:b14319079 . _:b6731159 "4" .