PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, an economics of law argument in favor of treating web services such as Twitter, message boards, and online games as ???coffee houses??? and their defamations as ???slander??? is that these communications are transient in nature, similar to speech, and therefore are difficult to manage, control, prevent, or prosecute.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lextechnologiae.com