PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Leukemia is the most common childhood cancer, occurring in about 1 in 40,000 children each year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikidoc.org