PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers are reporting what they say is the most compelling evidence, to date, that the infectious proteins called prions that cause bovine spongiform encephalopathy (BSE), or mad cow disease, have infected humans, causing fatal brain degeneration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com