PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many states, schools, and other organizations have adopted the W3C WCAG or the Access Board standards; some have developed their own guidelines or standards.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washington.edu