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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 shield 38 should be made of a material having good electrical conductivity, such as aluminum or copper. . for the communications as well as attenuation and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com