About: http://webisa.webdatacommons.org/140235354

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 order to improve heat resistance, an element such as titanium, silicon, scandium, neodymium, or copper may be added to aluminum at 0.5 to atomic %.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de