Assertion: roller ski | /r/HasAspect | wheel
Facets:
value: on their ends
type: LOCATION
value: at this time
type: TEMPORAL
value: in front
type: LOCATION
value: in the absence of snow
type: OTHER
value: for use on dry pavement
type: PURPOSE
Source sentences:
text: Roller skis have wheels for use on dry pavement, in the absence of snow.
text: At this time all roller skis had one wheel in front and two wheels at the back.
text: Roller skis have wheels on their ends and are used on a hard surface, to emulate cross-country skiing.