About: http://webisa.webdatacommons.org/128203370

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	Trace elements such as zinc and selenium have been studied for potential protection against lung cancer without any clear evidence to support their benefits.
http://www.w3.org/ns/prov#wasQuotedFrom	mercynorthiowa.com