PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • She said something like I am 90% sure that baby is a boy but you might want to put off painting the room blue until a 20-week scan.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mothering.com