About: http://webisa.webdatacommons.org/80101625

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Men who have persistent hematospermia, blood in the urine, or other symptoms, or who are over age 40 may have a transrectal ultrasound (TRUS) to look for abnormalities in the prostate, seminal vesicles, and other tissues.
http://www.w3.org/ns/prov#wasQuotedFrom	harvardprostateknowledge.org