About: http://webisa.webdatacommons.org/42779469

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	FIG. 1A is a side view of an optical pattern generator according to the invention, where the incident optical beam lies substantially in the plane of rotation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com