Assertion: persian wheel | /r/HasProperty | great improvement
Facets:
value: on the ‘mohte’
type: LOCATION
Source sentences:
text: The Persian wheel, is a great improvement on the ‘mohte’ [a water lifting device using a leather bucket and a rope to pull up water usually by a draught animal], as its chain of buckets imposes an almost constant load on the drive shaft to the wheel.