PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the presence of these compounds is normal, poor eating habits, pollution, stress and other factors have led to a dangerous increase in the number of free radicals created by our bodies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthandlight.com