About: http://webisa.webdatacommons.org/150810405

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	A method for asymmetrically demultiplexing a composite optical signal with different wavelengths represented by ??1, ??2, ??3, ??4, . . . ??n where n is a positive integer and said wavelengths are equally spaced, comprising steps of
http://www.w3.org/ns/prov#wasQuotedFrom	google.com