About: http://webisa.webdatacommons.org/407759798

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	Other materials, such as aluminum nitride and beryllia, can also be used as is well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com