PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With the right design they can reinforce brand awareness and drive user actions by providing site-wide access to useful secondary information, links and tools, such as contact information, email signup forms, social media buttons, and more.
http://www.w3.org/ns/prov#wasQuotedFrom
  • smileycat.com