Assertion: wool's fiber | /r/HasProperty | spun into yarn
Facets:
Source sentences:
text: Sheared off, the fiber is then spun into yarn and sold to weavers.
text: This carded fiber is then spun into yarn, and a variety of techniques may be used in this spinning process.
text: These textiles are then shredded, and these shredded fibers are spun back into yarn.