Assertion: common walnut | /r/HasProperty | important for their attractive timber
Facets:
Source sentences:
text: The common walnut, and the black walnut and its allies, are important for their attractive timber, which is hard, dense, tight-grained and polishes to a very smooth finish.
text: The common walnut and the black walnut and its allies, are important for their attractive timber, which is hard, dense, tight-grained and polishes to a very smooth finish.