PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In all of these cases except 40 Cards, Play first, the final mana cost has received a doubled number because it is expected that you will miss the subsequent land drop and that it is therefore desired to draw a second of the prior part of the curve because enough land to make said land drop prevents enough spells to make every spell drop.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gamepedia.com