PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Michio Kaku is a theoretical physicist, and is credited as one of the co-founder of String Field Theory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • komonews.com