About: http://webisa.webdatacommons.org/40444050

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	However, in lithic projectile terms, the blade is the distal (above the hafting or gripping area) portion of a projectile, knife, ax or other similar tool.
http://www.w3.org/ns/prov#wasQuotedFrom	webref.org