About: http://webisa.webdatacommons.org/280359699

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	Pewter is a white metal alloy consisting principally of tin, with small amounts of antimony and copper (old pewter added lead, modern pewter is lead-free).
http://www.w3.org/ns/prov#wasQuotedFrom	thenibble.com