About: http://webisa.webdatacommons.org/16838347

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	In the present invention, the material is not particularly limited, and may be, e.g., GaN powder, AlN powder, InN powder, Ga, Al, or In.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com