About: http://webisa.webdatacommons.org/385017104

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	I have also read a lot of the recent clinical studies on the effectiveness of PSA as a ???screening??? test which are referred to in some of the comments to the post.
http://www.w3.org/ns/prov#wasQuotedFrom	crookedtimber.org