Assertion: crump weir | /r/HasAspect | trapezoidal shape
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: A Crump weir is a fixed weir dam with water flowing over it and usually it has a trapezoidal shape while being made out of concrete.
text: A Crump weir is a fixed weir dam with water flowing over it and usually it has a trapezoidal shape while being made out of concrete.