About: http://webisa.webdatacommons.org/271523615

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	Alternatively, instead of the light, which is emitted from the above-mentioned light source, beam such as charged electron x-ray and electron beam might be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com