Assertion: skateboarder | /r/CapableOf | start with board
Facets:
value: on the ground
type: LOCATION
Source sentences:
text: These first skateboarders started with wooden boxes or boards with roller skate wheels slapped on the bottom.
text: The skateboarder can either start on the board or on the ground (if the board is rolling, the skateboarder usually hops off the board first).