PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This broad definition allows us to consider media other than blogs and online news sites, which have garnered the majority of attention in the buzz surrounding ???hyperlocal.??? Other online media (such as list-servs, Twitter, and Facebook) also meet these criteria and may, therefore, also meet the media needs of the community.
http://www.w3.org/ns/prov#wasQuotedFrom
  • georgetown.edu