<http://webisa.webdatacommons.org/382204080>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/382204080>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<worldchanging.com> .
<http://webisa.webdatacommons.org/382204080>	<http://www.w3.org/ns/prov#value>	"IIRC, gas-powered internal combustion engines have an efficiency of about 20-25% (the rest of the energy contained in the gas is lost, mostly as heat)." .
<http://webisa.webdatacommons.org/prov/126125451>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382204080> .