PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We start with the target/action paridigm (which is used to implement outlets/actions in interface files), and then explain the AppKit is underlying event handling model, which is far more powerful and of interest if you are implementing your own views.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gnustep.org