Assertion: delta | /r/HasProperty | exported to the san francisco bay area
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Source sentences:
text: The Delta provides an estimated seven million acre feet (2.1 cu mi; 8.6 km3) of water per year, of which about 100,000 acre feet (0.030 cu mi; 0.12 km3) are exported to the San Francisco Bay Area, 1.7 million acre feet (0.50 cu mi; 2.1 km3) are used locally, and over five million acre feet (1.5 cu mi; 6.2 km3) are exported to the San Joaquin Valley, coastal Central and Southern California.