PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have read the papers in Science and Nature over the last 20 years and, by and large, they make a coherent and convincing case that average global temperatures have risen and the increase in temperatures correlates well with the atmospheric concentrations of greenhouse gases, mainly carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com