PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If it stops being one of those card types but continues to be the other, it continues to be either a blocking creature or a planeswalker he is being attacked, whichever is appropriate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yawgatog.com