PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Let???s face it, even with two well-adjusted adults who care about each other, marriage involves a ton of hard work, sacrifice, generosity, selflessness, and other virtues that don???t come naturally to most of us.
http://www.w3.org/ns/prov#wasQuotedFrom
  • beliefnet.com