PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The population of the United States was estimated (via the first census) at about four million people. (Including slaves.) The country's largest city is New York, with a population of about 33,000. (FYI: The nation's population would grow to about 5.3 million in 1800....)
http://www.w3.org/ns/prov#wasQuotedFrom
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