PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Brazuca official World Cup ball was found to contain NPEs, a substance that, when released into the environment, degrades to nonylphenol, which is toxic to fish and other aquatic organisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmentalleader.com