Assertion: wilderness's mile | /r/HasProperty | 6.4 to 12.9 km
Facets:
Source sentences:
text: Basalt lava flows, at least two of which are younger than 7,700 years old, have been produced from four monogenetic volcanoes 4 to 8 miles (6.4 to 12.9 km) to the south of Jefferson, and they are not directly related to activity at the Mount Jefferson volcano.