<http://webisa.webdatacommons.org/prov/437261901>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/455485949> .
<http://webisa.webdatacommons.org/455485949>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/455485949>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/455485949>	<http://www.w3.org/ns/prov#value>	"Currently, a secondary battery such as a lithium ion battery or a nickel metal hydride battery is used as a power supply apparatus in portable electronic/electrical equipment such as a personal computer." .