About: http://webisa.webdatacommons.org/426318244

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	A heat transfer means such as a heat pipe is used to transfer heat from the upper to the lower compartment so as to maintain the temperature just above freezing during transportation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com