PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When dealing with large quantities of people you do need to assume that they are approximately equal in order to make any sort of calculation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com