About: http://webisa.webdatacommons.org/321562397

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	DC to DC power converters are commercially employed in a myriad of applications including battery chargers, communication systems, electric furnaces, electric tools, personal computers, and electric toys, to name a few.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com