PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While 57 percent of Americans have used a computer, for example, only 16 percent of retired people have done so. [21] Men are twice as likely as women to use the world wide web, and this reflects the sexism prevalent in all areas of computing. [22] However, class is the most important factor in the simple sense that most people cannot afford a computer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marxists.org