PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The number he is said to have owned in our text (50,000) is taken from the census and is the most conservative estimate found.
http://www.w3.org/ns/prov#wasQuotedFrom
  • columbustexas.net