PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tokyo is the most crowded urban area in the world with a population density of 33,000 people per square mile.
http://www.w3.org/ns/prov#wasQuotedFrom
  • issuu.com