Assertion: mule | /r/ObjectUse | used by other riders
Facets:
value: as transportation for agricultural products
type: PURPOSE
value: since the late 1800s
type: TEMPORAL
Source sentences:
text: On overnight trail rides, Roy took note of the strength and stability of mules used by other riders.
text: Since the late 1800s, mules have been used by riders exploring the Grand Canyon.
text: They are used for riding and farming, mainly as transportation for agricultural products.
text: On overnight trail rides, Roy took note of the strength and stability of mules used by other riders.