About: http://webisa.webdatacommons.org/135249005

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 present invention relates to an optical fiber and an optical transmission line using the optical fiber, particularly to an optical transmission medium suitable for the wavelength division multiplexing (WDM) transmission.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com