About: http://webisa.webdatacommons.org/222754890

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	Various forms of shielding to damp or block electromagnetic interference are known to be useful for sealing against walls or other fixed structures, mountings, movable cabinet closures and other aspects of electrical equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com