PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A: From Mark Rosewater, R&D senior designer: I believe the question you are asking is why does not Wizards produce functionally unique Magic promo cards? (That is cards that has a mechanic or combination of mechanics not found anywhere else.) There are a number of reasons, but the most important one is that when we did it many years ago, it greatly upset the players.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wizards.com