About: http://webisa.webdatacommons.org/97403856

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	Examples include oxides, such as silicon oxide and silicon oxynitride, nitrides such as silicon nitride and titanium nitride, metals such as tungsten and gold, and polymers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de