About: http://webisa.webdatacommons.org/247741338

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	FIG. 2 is a graph showing the radial refractive index profile of an optical fiber drawn from a preform etched with CF4 according to French Patent Application No. 2,504,514.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr