PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The real reason behind the problem is the difference between DB systems and programming languages: although a DB system is a programming language itself, its datatypes are different than that of the language, and its data structures do not usually map directly to the data structures of the said language.
http://www.w3.org/ns/prov#wasQuotedFrom
  • artima.com