About: http://webisa.webdatacommons.org/20720873

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	Maybe a life form could employ exotic elements such as platinum or uranium, but it does not seem necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com