About: http://webisa.webdatacommons.org/333069167

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	Helium is an element, it is one of the few elements that can not be contaminated with anything - it has no stable compounds.Separation?
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org