About: http://webisa.webdatacommons.org/404172390

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. 2 is a graph showing how the band edge photoluminescence of a bulk GaN substrate is changed as the GaN substrate undergoes reactive ion etching (RIE) and then, thermal treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com