(P279)	(Q11210)
(P373)	Orthogonal coordinate systems
(P910)	(Q80951411)
(P1424)	(Q11998053) (P3452)
(P6104)	(Q8487137)

aliases

orthogonal coordinates rectangular coordinate system

External Links

(P646)	/m/0czhm4
(P2812)	OrthogonalCoordinateSystem
(P6366)	27451561
(P10283)	C27451561