About: http://webisa.webdatacommons.org/213930856

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	Selenium is a trace element incorporated into several selenoproteins, which protect against oxidative stress.
http://www.w3.org/ns/prov#wasQuotedFrom	medpagetoday.com