PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The embryonic stem cells used in the study were a different kind of stem cell than what is usually discussed, which are umbilical cord stem cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • guardianlv.com