PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Namely, the WWW service is established by transmitting information written by a language such as HTML (HyperText Markup Language) using a client/server type protocol (communication agreement) referred to as HTTP (HyperText Transfer Protocol) between a client usually using a personal computer (PC), that is, a Web browser, and a server.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com