PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The iPad and other tablet devices are gradually becoming ingrained in all grade levels, all types of schools, and all academic disciplines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • emergingedtech.com