<http://webisa.webdatacommons.org/192392678>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/192392678>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<batteryuniversity.com> .
<http://webisa.webdatacommons.org/prov/50201151>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/192392678> .
<http://webisa.webdatacommons.org/192392678>	<http://www.w3.org/ns/prov#value>	"John & Matej- all I know is how to get more life out of batts- I do not know if calcium or other material is being used in plates- the manu does not say usually!" .