About: http://webisa.webdatacommons.org/12245886

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 another method, a fiber may not be used for transport of light, but rather the signal may emit from another waveguide device or an optical or laser source, such as a semiconductor laser, in the above examples.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com