PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Osyp played a couple of answers, too, including bounce cards, permission, and a kind of overpowered Fog in Prismatic Strands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wizards.com