About: http://webisa.webdatacommons.org/206591186

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	Aluminum and copper do not (unless there is a base of a compatible metal).
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com