About: http://webisa.webdatacommons.org/233132334

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 54 may be constructed from materials, such as sheet metal, aluminum, copper, titanium, mu-metal, conductive mylar, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr