PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Controlled ozone application has been found to be extremely safe and free from side effects ??? far freer than most medications, including antibiotics.What could be more natural since our own bodies produce ozone at the white-cell level to kill offending microorganisms?
http://www.w3.org/ns/prov#wasQuotedFrom
  • dentaleconomics.com