About: http://webisa.webdatacommons.org/314481035

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	Under a fairly good contract and purchased in relatively large quantities, our current cost of LHe is slightly less than $11/liter.Liquid nitrogen is a different story.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org