PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nanowires, made of materials such as copper or silicon, are just a few atoms thick and can be readily engineered into tangled networks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • irishtimes.com