PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Adults can correspond with each other, form study groups with home, coffee shop, or library meet-ups, or other means that self-motivated students will find for themselves.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pjmedia.com