PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tell your doctor if you have a blood vessel or heart problem, including low blood pressure, heart failure, heart rhythm problems (such as QT prolongation, slow heartbeat), low potassium or magnesium levels, or a history of a heart attack or stroke.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adam.com