Assertion: tropical hardwood | /r/ObjectUse | used for hardness
Facets:
Source sentences:
text: While some tropical hardwoods can be used for interior applications, including flooring, the color, grain pattern, hardness and luster of many imported woods differ from those of American hardwoods.
text: While some tropical hardwoods can be used for interior applications, including flooring, the color, grain pattern, hardness and luster of many imported woods differ from those of American hardwoods.