About: http://webisa.webdatacommons.org/276939900

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 method is not restricted to aluminum and its alloys; tin, zinc, brass, lead, gold, and some other metals and alloys can also be foamed with appropriate blowing agents and process parameters.
http://www.w3.org/ns/prov#wasQuotedFrom	tms.org