PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Whereas fever and coughs are the most frequent symptoms, in more serious cases a fatal pneumonia can develop, particularly in the young and the elderly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org