PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, researchers say people with kidney problems should not take extra potassium in order to avoid problems such as abnormal heart rhythms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bio-medicine.org