Assertion: delta's sediment | /r/HasProperty | deposited at the mouth of the river
Facets:
value: mid channel,
type: LOCATION
Source sentences:
text: Sediment is transported by the river and deposited, mid channel, at the mouth of the river.
text: An estimated 500 million people live on river deltas , which are created as sediments are deposited at the mouths of rivers.
text: The Nile delta is composed of sediment that was washed down and deposited at the mouth of the river.