About: http://webisa.webdatacommons.org/403630282

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	Considering that this is an antique, used sharpening stone is still pretty flat, good for honing chisels and other edge tools.
http://www.w3.org/ns/prov#wasQuotedFrom	goantiques.com