Assertion: rift valley | /r/HasProperty | geographic feature
Facets:
Source sentences:
text: A rift valley is a geographic feature caused when one arm of a triple junction between tectonic plates "fails" (i.e., stops spreading) and leaves a remnant canyon-like structure.
text: Besides being home of Kenya’s world-class athletes, Iten also owes its reputation for great viewpoints of the Rift Valley, a geographical feature in East Africa