About: http://webisa.webdatacommons.org/153328163

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	Preferably, the inner portion 38??? is constructed from a metal, such as steel, titanium or magnesium, for example, and the outer portion 38??? is constructed from a plastic material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com