Assertion: baker's wife | /r/CapableOf | become to see substantial waterfall
Facets:
value: in this area
type: LOCATION
value: on the victoria nile
type: LOCATION
Source sentences:
text: While in this area, Baker and his wife became the first Europeans to see a substantial waterfall on the Victoria Nile, which Baker named Murchison Falls after the then-president of the Royal Geographical Society, Sir Roderick Murchison.