PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Large scale eruptions would have resulted in several trillion tonnes of ash and toxic gases, such as sulphur dioxide and carbon dioxide, being pumped into the air.
http://www.w3.org/ns/prov#wasQuotedFrom
  • australianmuseum.net.au