PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Among the major metropolitan areas, the most dense urban area is Los Angeles, at a density of 6,999 per square mile (2,702 per square kilometer).
http://www.w3.org/ns/prov#wasQuotedFrom
  • newgeography.com