PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Approximately one-third of men that choose active surveillance for early stage tumors eventually have signs of tumor progression, and they may need to begin treatment within three years.[3] Men that choose active surveillance avoid the risks of surgery, radiation, and other treatments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org