PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And people are hoping that hydrogen will be able to be produced from things such as wind power or other types of renewable sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • richardpresents.com