Assertion: coordinate system's unit | /r/CapableOf | represent the viewport coordinate system
Facets:
Source sentences:
text: Grey units represent the viewport coordinate system; blue units represent the user coordinate system.
text: The grey units represent the viewport coordinate system, and the blue coordinate system represents the user coordinate system established by the viewBox .
text: The grey units represent the viewport coordinate system; the blue units represent the system established from the viewBox .