<http://webisa.webdatacommons.org/prov/301239041>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13619902> .
<http://webisa.webdatacommons.org/13619902>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/13619902>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<peswiki.com> .
<http://webisa.webdatacommons.org/prov/300782084>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13619902> .
<http://webisa.webdatacommons.org/13619902>	<http://www.w3.org/ns/prov#value>	"That process is reversed when current is added to the mix, such as from a wind or solar farm or other energy source that needs to be stored." .