About: http://webisa.webdatacommons.org/321067216

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. 1B is a schematic diagram of an alternative embodiment of a device for interferometric signaling for incorporation in an optical communications system in accordance with the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com