About: http://webisa.webdatacommons.org/84890442

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	ncy component of the source voltage frequency, which is equal to f/(6n+1) where n is a positive integer. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com