PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Not to mention all the other metals such as copper, nickel and titanium that have to be dug out of ground to build every wind turbine displayed in those heartwarming images.
http://www.w3.org/ns/prov#wasQuotedFrom
  • idigumining.com