PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This presentation describes how this new functionality is exposed via extensions in OpenGL and how it can be used from high-level shading languages such as Cg and GLSL. It also presents examples of using these new features for both graphics and general-purpose computation applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • siggraph.org