Assertion: birch's wood | /r/HasProperty | attractive
Facets:
Source sentences:
text: The wood is hard, tough and attractive, so is widely used for furniture; it’s also ideal for making high-end speaker cabinets.
text: However, they fell out of favor for this purpose because of brittle wood, unattractive form when not pruned or trained, and tendency to produce large numbers of volunteer seedlings.