PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We often say that social media is a conversation, and what we mean by that is unlike traditional broadcast and print mediums, which are often one-directional, social media is very much a two-way channel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • list.ly