PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A free radical is an oxygen molecule that has lost an electron, so it tries to stabilize itself by stealing electrons from neighboring molecules; this creates havoc in the body and, if left unchecked, can lead to cancer and other serious degenerative diseases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalnews.com