PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Phone Calls The least expensive method to call between the US and Dominican Republic is by using VOIP such as Skype.
http://www.w3.org/ns/prov#wasQuotedFrom
  • appropedia.org