PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Social media sites such as Twitter and Facebook can actually make students smarter, contrary to the criticisms leveled against them by many educators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theelearningsite.com