PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even a small asteroid may supply an ore body of very high grade iron somewhat comparable to stainless steel, nickel, titanium, and other metals such as platinum, silver, and more valued upwards of 20 trillion dollars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stolinsky.com