PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People who get plenty of natural sunlight have a greatly reduced risk of being diagnosed with prostate cancer, breast cancer and many other disorders that are not cancer-related such as osteoporosis and mental depression.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalnews.com