About: http://webisa.webdatacommons.org/365293832

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	Price vs. mass, lead is very tough to beat, as mentioned before, ebay is a great place to look for lead ingots, if you can get as close to $1/lb, it is a good deal.
http://www.w3.org/ns/prov#wasQuotedFrom	fredmiranda.com