Assertion: knight's army | /r/CapableOf | defeat umayyad arab invasion
Facets:
value: in 732
type: TEMPORAL
value: at the battle of tours
type: LOCATION
Source sentences:
text: When the armies of the Frankish ruler Charles Martel defeated the Umayyad Arab invasion at the Battle of Tours in 732, the Frankish forces were still largely infantry armies, with elites riding to battle but dismounting to fight.