PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I foresee teachers using the site to post videos, surveys, images, and other materials for or created by their students and parents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com