About: http://webisa.webdatacommons.org/385590382

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	The nickel-zinc ferrite may also be doped, such as with magnesium or other metal, but the undoped ferrite has been found to be best in the television frequency range.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com