PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Oak Ridge National Laboratory is home to Titan, one of the world???s most powerful supercomputers with a theoretical peak performance exceeding 20 petaflops (quadrillion calculations per second). (Credit: Oak Ridge National Laboratory)
http://www.w3.org/ns/prov#wasQuotedFrom
  • kurzweilai.net