About: http://webisa.webdatacommons.org/340681864

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	Because of the low chromatic dispersion in the C-Band, the deployment of high-capacity dense wavelength division multiplexing (WDM) transport technology in DSF fiber, which is deployed across Japan, is a challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	tmcnet.com