PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most cases of early prostate cancer cause no symptoms and are found by a PSA blood test and/or DRE. Some prostate cancers may be found because of symptoms such as slowing or weakening of the urinary stream or the need to urinate more often.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov