About: http://webisa.webdatacommons.org/14665643

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 housing 52 must be non-magnetic, and is preferably formed of a thin and rigid material, such as aluminum or suitably reinforced plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr