PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The crystal proteins, derived from a bacterium called Bt, are thought to be harmless to humans and other vertebrate animals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org