About: http://webisa.webdatacommons.org/58858156

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	Some inexperienced sharpeners with a heavy hand can unnecessarily over-grind away blade material, especially at the toe and heel by excessive rockering of the blade.
http://www.w3.org/ns/prov#wasQuotedFrom	comcast.net