PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chemicals such as carbon dioxide, methane and nitrous oxide can cause greenhouse gasses.1970 - 2004 4.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net