PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Parkinson's ??? which afflicts about a million Americans, including Louisville-born boxing legend Muhammad Ali??? is a progressive neurological disorder that mostly strikes people over 50, causing tremors, slow movement and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nwpf.org