About: http://webisa.webdatacommons.org/172904865

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	Further, disc or plate 61 and sleeve 63 can be made from any non magnetic electrically conducting metallic material such as aluminum or copper to minimize leakage interference.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr