About: http://webisa.webdatacommons.org/268266981

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	If the energies E1, E2 are the same, an area detector such as an image intensifier or film may be used to integrate the transmitted fluence due to both beams.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com