Assertion: volcano's flow | /r/HasProperty | recovered by ship-towed operated vehicles
Facets:
value: remotely
type: MANNER
value: from kīlauea's submerged southern slope
type: LOCATION
Source sentences:
text: The oldest flows, dating back 275,000 to 225,000 years, have been recovered from Kīlauea's submerged southern slope by ship-towed remotely operated vehicles.