PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Teachers quickly discover the limitations ??? mostly money to pay for software and gadgets ??? and other pitfalls, such as links that lead to other links that may lead to pornographic sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gazette.com