PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • US treasury bonds happen to be the safest investment in the world; there is a reason people are happy to buy them up even now, when the interest rate is slightly negative (generally its slightly positive, but only slightly).
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org