About: http://webisa.webdatacommons.org/387273935

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	But the stone tools they are talking about that far back are mostly just rocks chiseled to have cutting edges.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com