About: http://webisa.webdatacommons.org/142663805

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	I thought the consensus was that the strength was a combination of a slightly different technique and some impurities in the ore.
http://www.w3.org/ns/prov#wasQuotedFrom	giantitp.com