PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, spammers have a greater tendency to disguise or modify many aspects of their messages such as their IP address, domain name, and message content in an attempt to fool or get by spam filters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca