PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yarns are made up of a wide variety of materials, ranging from synthetics such as acrylic, rayon, and nylon, to natural fibers including various wools, cottons, and silks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dummies.com