PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • he is what Comcast and Southwest Airlines do???they communicate via Twitter, Facebook, and other social media platforms to help solve customer-service issues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marketingprofs.com