PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are many possible causes and can include ruptured membranes (you broke your bag of water), birth defects such as problems with the baby's kidneys, problems with the placenta, maternal complications such high blood pressure, diabetes or lupus, and occasionally, a reason can not be found.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parents.com