PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The desired steam reforming temperature, or range of temperatures, will tend to vary according to a variety of factors, including the composition of the carbon-containing feedstock.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es