About: http://webisa.webdatacommons.org/375805768

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	This second component may be much lower in frequency, such as at about 120 hertz, and may require extremely large values of capacitance to filter.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com