PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He says Facebook and other networks can also be helpful tools for introverted students to communicate and connect and have even been used successfully as a teaching tool.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pcadvisor.co.uk