PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, it also behaves somewhat like radio or radar waves: it will go right through materials such as germanium and silicon, both of which are impervious to visible light!
http://www.w3.org/ns/prov#wasQuotedFrom
  • rfcafe.com