PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If more than three months have passed since the baby???s birth, consider including the birth announcement as an insert along with a holiday card or an announcement that includes news about the entire family.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shutterfly.com