PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Materials Order Form ??? Order FREE rack cards, trading cards, posters and other materials to promote your team and recruit members.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalmssociety.org