About: http://webisa.webdatacommons.org/422759403

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	Therefore, shield 39 is formed of a material, such as aluminum, capable of blocking transmision of the radio frequency signal from primary winding 35 to secondary windings 36-38.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca