Assertion: portage | /r/HasProperty | shown on their return trip
Facets:
value: in 1673
type: TEMPORAL
value: from the mississippi valley
type: LOCATION
value: to green bay
type: TEMPORAL
Source sentences:
text: One such portage over this continental divide was shown to French explorers Père Marquette and Louis Jolliet in 1673 on their return trip from the Mississippi Valley to Green Bay.