"length"@en . . . "L" . _:b19462 _:b19463 . _:b19892 . . . . . _:b19892 . "Length is the amount of space between two geographical points along a curve. It is a base quantity in the International System of Units and other systems of units. Length is speed times time. The metre, a base unit of length in the International System of Units, is defined in terms of speed of light during a certain time interval."@en . "lengte"@nl . . . . . . . . _:b19462 . _:b19892 . . "l" . . . . . . _:b19463 . . _:b19462 . . . . . . _:b19463 . _:b19463 . . . . . . . "\u957F\u5EA6"@zh . . . _:b19462 . . . . . . _:b19892 . . . . . . . . . . . .