PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They simply opened a window to future historians on how they reacted to Iraq, 9/11, Katrina, and other issues, especially ones of social justice.
http://www.w3.org/ns/prov#wasQuotedFrom
  • historynewsnetwork.org