PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is useful to help detect illnesses such as anemia, where the oxygen-carrying red blood cells can be abnormal in terms of their numbers or their structure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com