About: http://webisa.webdatacommons.org/434065205

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	1 is a thickness of the light absorption layer, ?? is a wavelength of the light beams, and n1 and k1 are a refractive index and an extinction coefficient, respectively, of the light absorption layer at the wavelength ??. 56.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com