About: http://webisa.webdatacommons.org/258716247

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	Frequency control, and regulation, is a very important aspect of alternating current systems.Think about it this way.
http://www.w3.org/ns/prov#wasQuotedFrom	control.com