PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This behavior is analogous to the evanescent decay of standing waves of electromagnetic field in high frequency (e.g., microwave or optical) systems such as transmission lines or the reflection and transmission of plane waves at interfaces.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com