PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has been demonstrated that surfactants such as block copolymers may be used to form templates having nano-sized pores.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com