PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some implementations, linear interpolation can be used to compute a weighted average when an attribute is a scalar or a vector, as described in more detail below.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca