About: http://webisa.webdatacommons.org/110767234

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 x-ray filter can be placed at an appropriate distance between the x-ray source and the CCD or other detector, and each area element can be aligned to correspond to the detector pixels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com