PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This might have contributed to a life-threatening condition in an immune system already weakened by malaria and other disorders, the researchers said. [...]
http://www.w3.org/ns/prov#wasQuotedFrom
  • thehistoryblog.com