About: http://webisa.webdatacommons.org/4858910

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, the outer housing may be pure metal, such as aluminum or copper and like, and may be cast or extruded as desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca