About: http://webisa.webdatacommons.org/355145933

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	Another knapping technique is indirect percussion, where a punch made from antler, wood, or other material is placed against the stone and hit with a hammerstone or baton.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu