PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On the page I flipped to was a picture of an old steamship, presumably in the shadow of Ellis Island.
http://www.w3.org/ns/prov#wasQuotedFrom
  • guernicamag.com