PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one study tracking some 50,000 men for 20 years, Harvard School of Public Health researcher Kathryn Wilson found that coffee drinkers had an overall 20 percent reduced risk of all forms of prostate cancer compared with men who didn???t drink it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aarp.org