PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to a 2007 study done by the American Optometric Association, an alarming 40 percent of Americans don???t think that UV protection is an important factor when deciding on which sunglasses to buy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phillymag.com