About: http://webisa.webdatacommons.org/246427577

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 bench setups used in experimental optics frequently incorporate individual optical elements, such as lenses, filters, mirrors, radiation sources and radiation detectors, which are mounted on adjustable supports.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com