PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In a preferred embodiment, the nanoparticles 78 can be made of various materials, such as gold, silver, selenium, or polystryrene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com