PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers at Sydney University have produced crystals full of minute holes which can retain gases such as carbon dioxide, and which they hope could be used in places where these gases are produced, such as power stations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org