Assertion: national park's mile | /r/HasProperty | 60 km
Facets:
Source sentences:
text: The magma chamber that lies under Yellowstone is estimated to be a single connected chamber, about 37 miles (60 km) long, 18 miles (29 km) wide, and 3 to 7 miles (5 to 12 km) deep.
text: There are three large river systems in this very seismically active area, and 37 miles (60 km) of protected coastline reveal tide pools and seastacks.
text: The entire length of the Voyageur Trail is about 37 miles (60 km).
text: Today, visitors to RNSP will find not only old-growth redwood groves but open prairie lands, two major rivers, and 37 miles (60 km) of pristine California coastline.