PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Torrefaction is a process to keep biomass in an oxygen-free or nitrogen atmosphere at temperatures between 200 ??C and 300 ??C for several minutes to several hours.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdpi.com