About: http://webisa.webdatacommons.org/41681297

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	(n???1) light feedback elements , each arranged at an optical distance Li from the front facet on an optical path of the output light(where i=2 to n, and n is a positive integer not less than 2), wherein
http://www.w3.org/ns/prov#wasQuotedFrom	google.com