Assertion: fibril | /r/HasProperty | useful
Facets:
value: in the practice of the invention
type: TEMPORAL
Source sentences:
text: These fibrils are also useful in the practice of the invention.
text: These fibrils are also useful in the practice of the invention.
text: These fibrils are also useful in the practice of the invention.
text: These fibrils are also useful in the practice of the invention.