PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If that is potentially the case, the GM should prepare for it with a section of optional add-on narrative that only gets read if the appropriate die roll is made ??? and I recommend that the GM should have the players make such die rolls as they are about to enter the room, rather than interrupting the narrative for perception checks, breaking his narrative ???stride???.
http://www.w3.org/ns/prov#wasQuotedFrom
  • campaignmastery.com