About: http://webisa.webdatacommons.org/401744049

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 target may also include an additional, non-boron metal or metalloid such as Si, Zr, Hf or combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com