PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Digital textbooks hold tremendous potential to enhance teaching and learning, but how can K-12 schools overcome hurdles such as cost, access, and infrastructure to realize this potential?
http://www.w3.org/ns/prov#wasQuotedFrom
  • eschoolnews.com