About: http://webisa.webdatacommons.org/86149788

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 reactivity of titanium is such that, like magnesium, thin ribbons such as machine turnings, or powder, can quite easily be set on fire, e.g. by welding sparks or by addition to the surface of a steel melt without plunging.
http://www.w3.org/ns/prov#wasQuotedFrom	metallurgvanadium.com