PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People who are sick with cancer, blood disorders, sickle cell anemia and other illnesses often need blood transfusions to stay alive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mercyweb.org