Assertion: railroad's track | /r/HasProperty | the one
Facets:
value: in this animation
type: LOCATION
Source sentences:
text: In this animation , the red track is the one travelled during a facing-point movement.
text: In a study of high-speed railroad tracks, four types of tracks were studied for their tendency to develop corrugation (RHEDA 200, AFTRAV, STEDEF, and high performance ballasted track) and of the four considered the ballasted track was the one least prone to rail corrugation with the AFTRAV track being the second most reliable as well.