Assertion: cannonball's foot | /r/HasProperty | 300 m
Facets:
Source sentences:
text: Mount Hood ' s former position was revealed by a trench in the ocean floor 1,000 feet (300 m) long, 200 feet (61 m) wide, and 30 to 40 feet (9.1 to 12.2 m) deep.
text: The cargo was detonated at a depth of 1,000 feet (300 m) and created a 600-foot (200 m) water spout, but was not deep enough to be recorded on seismic instruments.