PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus there has been some concern that widespread use of stimulant medications in adults might lead to an increase in heart attacks, strokes and other cardiovascular problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ncpamd.com