About: http://webisa.webdatacommons.org/124815670

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	Also, band gap increasing elements such as nitrogen or carbon can be added in the form of ammonia gas (NH3) or methane gas (CH4) if a wide band gap is desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com