PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other important components of the atmosphere are hydrogen, carbon dioxide, and inert gases such as argon and helium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • australianmuseum.net.au