PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A flu pandemic is a global outbreak of a new flu virus that spreads easily from person to person.How is a flu pandemic different from seasonal (regular) flu?Both types of flu are caused by viruses that infect the nose, throat, and lungs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthfinder.gov