About: http://webisa.webdatacommons.org/335527484

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. 2A shows a case where the optical element is an optical fiber, and FIG. 2B to FIG. 2D show cases where the optical element is composed of an optical substrate 1 on which a light guide 2 has been formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com