Assertion: aqueduct's water | /r/CapableOf | flow at acceptable gradient
Facets:
value: for the entire distance
type: OTHER
Source sentences:
text: The territory over which the aqueduct ran had to be carefully surveyed to ensure the water would flow at an acceptable gradient for the entire distance.
text: The territory over which the aqueduct ran had to be carefully surveyed to ensure the water would flow at an acceptable gradient for the entire distance.  
text: If water was brought in from some distance, the territory over which the aqueduct would run must be carefully surveyed to ensure that the water would flow at an acceptable gradient for the entire distance.