About: http://webisa.webdatacommons.org/225586569

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 tool of claim 12, wherein the tool is a tool selected from the group consisting of grinding wheels, dressing tools for grinding wheels, truing tools for grinding wheels, and saw blades.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com