PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I can approximate the area underneath a graph using a Riemann Sum or a trapezoidal approximation, and can determine the accuracy of my approximation compared to other approximations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com