About: http://webisa.webdatacommons.org/401249938

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 optical scanner apparatus 44 includes an annular support plate 66 of a aluminum or other nonmagnetic material having an axially extending cavity 68 and which is mounted for rotation on shaft 70.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com