About: http://webisa.webdatacommons.org/300974861

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	Liquefying the gas requires refrigeration down to 260 degrees below zero F. Just as water is a liquid below 212 degrees F and a gas above that, natural gas liquefies when greatly chilled.
http://www.w3.org/ns/prov#wasQuotedFrom	roadking.com