About: http://webisa.webdatacommons.org/286690490

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	Accordingly, there is a need for a portable source of alternating current, 60 hertz energy which is adapted to utilize the highly developed components readily available on the market.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com