PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can use Twitter, Facebook, or other sites to provide periodic updates about the problem and keep customers informed that you are actively trying to resolve the problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • business2community.com