About: http://webisa.webdatacommons.org/31498395

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	Preferably, these wires are wound together around a spool which is made of plastic or other electrically insulative and non-magnetically permeable material, such as Teflon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk