PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The World Health Organization estimates that 16.7 million deaths per year ??? or nearly 30% of all deaths ??? are attributed to various forms of cardiovascular disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • whatsupusana.com