Assertion: octagon | /r/HasProperty | non-rigid shape
Facets:
Source sentences:
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.
text: An octagon is a non-rigid shape.