PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Scheme, however, does not have direct support for certain Inference Engine 300 features, such as built-in types for Date and Time, and the ability to invoke a rule which takes no arguments without specifying invocation syntax (e.g., MyFunction() as compared to MyFunction).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es