Assertion: southern indian ocean | /r/CapableOf | remain explored
Facets:
value: before the international indian ocean expedition
type: TEMPORAL
value: poorly
type: DEGREE
value: in the early 1960s
type: TEMPORAL
value: scientifically
type: DEGREE
Source sentences:
text: Scientifically, the Indian Ocean remained poorly explored before the International Indian Ocean Expedition in the early 1960s.