Assertion: breakwater | /r/CapableOf | slow down the process of erosion
Facets:
value: in a river
type: LOCATION
Source sentences:
text: In a river, groynes slow down the process of erosion and prevent ice-jamming, which in turn aids navigation.
text: In a river, groynes slow down the process of erosion and prevent ice-jamming, which in turn aids navigation.