Assertion: spider | /r/CapableOf | produce seven kinds of silk
Facets:
Source sentences:
text: Spiders produce seven kinds of silk (a thin, strong protein strand), ranging from sticky stuff to trap and wrap their prey to super strong threads for support.
text: They produce several types of silk, an amazingly strong substance that has potentially important applications.
text: Some spiders can produce more than one type of silk.
text: Spiders produce seven kinds of silk, ranging from the sticky stuff to trap and wrap their prey to superstrong threads for support.