Assertion: bison | /r/CapableOf | roam a continent of open space
Facets:
Source sentences:
text: In the century since bison roamed a continent of open space, the grassy river valleys and plains they used to graze had been settled and developed by people, much of it for agriculture.
text: In the century since bison roamed a continent of open space, the grassy river valleys and plains they used to graze had been settled and developed by people, much of it for agriculture.