PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tracing the illnesses suffered by your parents, grandparents, and other blood relatives can help your doctor predict the disorders to which you may be at risk and take action to keep you and your family healthy, advises the U. S. Department of Health and Human Services.
http://www.w3.org/ns/prov#wasQuotedFrom
  • genealogytoday.com