PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Of the 2.5 per cent that is fresh water, almost 70 per cent is locked away in glaciers and ice caps and about 1 per cent is in lakes, rivers and other surface water sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ft.com