PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If one child is male then we rule out option 4 which apparently leaves us with three equally likely possibilities, in two of which the other child is a girl.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com