Assertion: delta's sand | /r/HasProperty | former deltas
Facets:
Source sentences:
text: Not all sand and gravel quarries are former deltas, but for ones that are, much of the sorting is already done by the power of water.
text: Not all sand and gravel quarries are former deltas, but for ones that are, much of the sorting is already done by the power of water.
text: Not all sand and gravel quarries are former deltas, but for ones that are, a lot of the sorting is already done by the power of water.
text: Not all sand and gravel quarries are former deltas, but for ones that are, a lot of the sorting is already done by the power of water.