PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Serious complications of pertussis can occur in children under 1 year of age, and those under 6 months old are especially at risk.
http://www.w3.org/ns/prov#wasQuotedFrom
  • childrensdayton.org