Assertion: roller coaster's track | /r/CapableOf | top with single layer of steel
Facets:
value: along the top
type: LOCATION
value: along underside of the track
type: LOCATION
value: along sides
type: LOCATION
Source sentences:
text: The wooden track on The Voyage is made out of numerous layers of Southern Yellow Pine, topped with a single layer of steel along the top, sides, and underside of the track where the train's wheels make contact.