PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Perform market research on your connections: In Facebook, Twitter, and other social media tools, you can turn to your own connections and learn about their interests just by monitoring the videos, images, and information they post.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sociableblog.com