Assertion: river | /r/HasProperty | important
Facets:
value: in determining political boundaries
type: OTHER
value: to lives
type: TRANSITIVE-OBJECT
Source sentences:
text: Rivers have been important in determining political boundaries and defending countries.
text: Today, our rivers are still essential to our day-to-day lives.
text: Why are rivers and streams important?
text: Rivers have been important in determining political boundaries and defending countries.
text: Rivers are important because they sustain life, are part of the Earth's water cycle, and are responsible for sculpting the Earth's topography as they carry huge quantities of water and sediment from the land to the sea.