About: http://webisa.webdatacommons.org/56144053

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	Alloying with other metals, notably calcium or antimony, is a common method of strengthening lead for many applications.
http://www.w3.org/ns/prov#wasQuotedFrom	totalmateria.com