PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The prosthetic socks are commonly made of a stretchable material, such as cotton or wool, and are available in different thicknesses from a single ply to multiple plys.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com