PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The low cost carriers appear to have cracked the customer service challenge in social media better than United and other legacy airlines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • softwareinsider.org