PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excess iron is linked with heart disease and heart attacks, stroke, angina, arthritis, cancer, and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • paleohacks.com