About: http://webisa.webdatacommons.org/6656834

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	In said wavelength region, the absorption coefficients of polyacrylamide gels and glass do not exceed 1% whereas those of metal films, including Al, amount to dozens of percent absorption.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr