Assertion: moon's shadow | /r/HasProperty | cast over the ground
Facets:
value: in advance of the terminator
type: TEMPORAL
value: along a flat landscape
type: LOCATION
Source sentences:
text: This speed can appear to increase when near obstructions, such as the height of a mountain, as the shadow of the obstruction will be cast over the ground in advance of the terminator along a flat landscape.