PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Putrefaction, on the other hand, is a process by which harmful substances such as hydrogen sulfide, foul smell due to mercaptan, ammonia, and oxidants are produced.
http://www.w3.org/ns/prov#wasQuotedFrom
  • knoji.com