About: http://webisa.webdatacommons.org/315384176

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 also obtained clinical information including age at diagnosis, race, Gleason score and PSA level at diagnosis.
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org