PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As with other languages such as C or C++, switch statements are useful when you want to compare a given variable with a list of possible values and perform an action depending on these values.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com