About: http://webisa.webdatacommons.org/283747434

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 casing is made of a suitably durable material, such as aluminum, and protects the components of the device from being damaged during use and from unnecessary exposure to the environment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com