About: http://webisa.webdatacommons.org/429090040

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 casing is positioned above the housing, and the one surface is a bottom surface of the casing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca