About: http://webisa.webdatacommons.org/273701351

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 semiconductor laser as defined in claim 1 wherein said laser is a distributed feedback laser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de