About: http://webisa.webdatacommons.org/2076930

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	However, the softer material such as lead or tin cannot easily be dispersed uniformly in the iron-base metal powder.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com