PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The atrophy can also spread to the urinary tract, leading to difficulty urinating, bloody urine, and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com