PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • and solve the problems such as the existing technology such as the fixed figure of charcoal flame, lack of reality, bad simulation effect and so on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com