PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I definitely agree that these shading languages are much easier to compiler compared with C++ or C. (The lack of user-defined types and recursion helps a LOT --- no fancy stack frames.) Similarly, the target platforms (usually some kind of virtual machine in the case of RenderMan) are invariably quite simple.
http://www.w3.org/ns/prov#wasQuotedFrom
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