About: http://webisa.webdatacommons.org/372368495

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	Could be fun testing it with different materials other than metals.
http://www.w3.org/ns/prov#wasQuotedFrom	electro-music.com