PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Breaking down your game into Modules ("singleton-esque interface-style, uh, interfaces like Graphics and Network and Audio) and Factories (which produce Objects like Sprites and Bullets and ParticleEmitters and PowerUps) is crucial for debugging, and important for organizing your code, especially as your project grows.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com