About: http://webisa.webdatacommons.org/225010133

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	The transmission diffraction grating comprises plural grating sections formed on the window, one of the grating sections being aligned with each of the optical fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com