. . . . . . . . . . . . . _:b19951 . . . "versnelling"@nl . . _:b19950 . . . . . _:b20100 . . _:b19950 . _:b19951 . . . _:b20100 . "a" . . _:b19950 . "acceleratie"@nl . . . _:b19950 _:b19951 . _:b19951 . . . _:b20100 . . . . "acceleration"@en . . _:b20100 . . . . .