PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Free radical damage has been linked to as many as 60 illnesses, including cancer, heart disease, Alzheimer's disease and immune system disorders.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lef.org