PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consider what???s holding this back from spreading and becoming common practice, not only for schools and other institutions but for the average consumer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org