PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Studies have shown that exposure to toxic metals such as mercury, cadmium, lead, arsenic, aluminum, nickel and other heavy metals can be linked to the autoimmune process: The heavy metals induce autoantibodies, which then create autoimmune diseases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mothering.com