Assertion: maple's wood | /r/HasProperty | maple
Facets:
Source sentences:
text: Propellers come in a variety of sizes and styles and are made from five materials that I know of: Wood (Maple, Beech or balsa wood on lightweight rubber powered models)
text: Woods tend to be maple, walnut, white pine or southern yellow pine.
text: The most popular woods were walnut, poplar, cherry, and maple.