Assertion: surfboard | /r/MadeOf | wood
Facets:
value: usually
type: DEGREE
Source sentences:
text: They were invented in ancient Hawaii, where they were known as papa he'e nalu in the Hawaiian language, they were usually made of wood from local trees, such as koa, and were often over 460 cm (15 ft) in length and extremely heavy.
text: They were invented in ancient Hawaii, where they were known as papa he'e nalu in the Hawaiian language; they were usually made of wood from local trees, such as koa, and were often over 15 feet in length and extremely heavy.