About: http://webisa.webdatacommons.org/78679502

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	Likewise, anything that is widely used for weapons, tools, household goods, or construction, such as brass, iron, tin, pewter and copper would be common for the purposes of the spells.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com