About: http://webisa.webdatacommons.org/172019238

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	This further transmitted light ray may be directed in a second range of deflection angles to articles such as walls or stationery machinery disposed outside the protected zone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com