About: http://webisa.webdatacommons.org/321731083

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	el, molybdenum, vanadium, or other elements to alter hardenability characteristics, toughness, hardness, corrosion resistance, and/or strength.
http://www.w3.org/ns/prov#wasQuotedFrom	crushersouthafrica.com