PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For the first time researchers have turned frozen skin cells from two highly endangered species ??? the northern white rhino and the baboon-like drill ??? into stem cells that can become any cell in the body, including sperm and eggs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • trueactivist.com