About: http://webisa.webdatacommons.org/389203515

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	We did not require the PSA concentration to be below a particular value because PSA can be elevated for reasons other than prostate cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca