PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In contrast, inert gases such as nitrogen, carbon dioxide, steam, or noble gases (helium, argon, neon, and xenon), can be heated to much higher temperatures without decomposition.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au