PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Each form section is lightweight and may be formed of a material having myriad interstitial spaces therein as, for example, one of the synthetic plastics such as the plastic material sold under the trademark Styrofoam.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com