About: http://webisa.webdatacommons.org/289003537

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	Also, a material with high reflectivity for X-ray wavelengths is most useful, such as Gold which has the highest reflectivity between 0.1 keV and 10 keV. GI optics make use of the low angles
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com