About: http://webisa.webdatacommons.org/304704658

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 pentagonal mirror 409 is pivotally attached to the apparatus main body, and the pentagonal mirror 409 is rotated by a driving unit such as a motor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com