PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Graphene is a revolutionary new material with the potential to fundamentally change many industries including electronics, communications and advanced materials used in fields like aerospace.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanowerk.com