About: http://webisa.webdatacommons.org/338840802

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	The HRB scale typically is used for soft materials such as aluminum and brass alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	thefabricator.com