Assertion: stirrup | /r/ObjectUse | used in china
Facets:
value: by the early 4th century ad
type: TEMPORAL
value: at the very latest
type: TEMPORAL
Source sentences:
text: It is speculated that stirrups may have been used in China as early as the Han dynasty (206 BC– 220 AD); however, verified archaeological evidence of stirrups in this period is scant.
text: Stirrups were used in China at the very latest by the early 4th century AD.