PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, humans as well as machines have difficulty in distinguishing between the sounds uttered for the letters B, C, D, E, G, P, T, V and Z. In addition, it is substantially impossible to determine the spelling of certain words, including names, based on their pronunciation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com