PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A big reason for the increase is the number of pregnant women who are older, obese, or have chronic conditions such as diabetes and kidney disease that put them at higher risk.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com