About: http://webisa.webdatacommons.org/122018513

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	And some carcinogens, such as selenium and Vitamin A, are proven anti-carcinogens at low doses.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com