About: http://webisa.webdatacommons.org/60082824

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 active region is a region in which electrons and holes combine to provide lasing emission, and may comprise one or more layers or bands of active material, eg(Al,Ga)As.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com