Assertion: delta | /r/HasProperty | a build-up of sediment
Facets:
Source sentences:
text: A delta is a build-up of sediment that is now dry land, such as the Mississippi or Nile River deltas.
text: A delta is a build-up of sediment that is now dry land, such as the Mississippi or Nile River deltas.
text: A delta is a build-up of sediment that is now dry land, such as the Mississippi or Nile River deltas.