About: http://webisa.webdatacommons.org/426523200

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	Thus, if material properties, such as resistance, change during heating thereof, the frequency of the alternating current may be adjusted for maintaining a desired skin depth therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com