PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Whereas previously all students had attended racially mixed schools, after 2001 some schools ended up mostly black, others mostly white.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slate.com