About: http://webisa.webdatacommons.org/190835461

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	To complete the description of the drum, attention is drawn to the fact that the annular space between the walls 40 and H is filled with a liquid 88, such as oil, within which an electric heater ll is immersed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com