About: http://webisa.webdatacommons.org/449696662

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	Dr. Jolieke van der Pols and her co-workers examined 485 adults randomly sampled and the researchers noted an association between selenium levels and protection from both forms of cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	invitehealth.com