About: http://webisa.webdatacommons.org/62776338

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 a rare element obtained as a by-product in the extraction of natural gas.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org