About: http://webisa.webdatacommons.org/7817150

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	The second law says there is wasted energy in power generation (40% efficiency was pretty good for a power plant when I was studying mechanical engineering many moons ago), transmission and end user devices such as PCs.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com