About: http://webisa.webdatacommons.org/415343644

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	Copyright ?? Restrictions Magnets by Ron Kurtus (revised 23 March 2012) A magnet is an object or material that attracts certain metals, such as iron, nickel and cobalt.
http://www.w3.org/ns/prov#wasQuotedFrom	school-for-champions.com