About: http://webisa.webdatacommons.org/436759391

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	They have become an indispensable part of daily life, providing necessary hot water for showers, washing machines, dishwashers, and other appliances.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.net