About: http://webisa.webdatacommons.org/283521500

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 master tool can be, for example, ceramic, composite, but is preferably metal, such as nickel or copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com