About: http://webisa.webdatacommons.org/60485836

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 index of refraction changes gradually from the index of refraction of the silicon to the index of refraction of the medium surrounding the nanostructure 2, such as air.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com