PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The finding could also aid in identifying the source of cancer stem cells in the lung, kidney, brain, pancreas and other tissues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fightaging.org