About: http://webisa.webdatacommons.org/450155056

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	Since the present invention is particularly suitable in those applications where rolling contact fatigue will be experienced, the microstructure should be hard and strong.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au