About: http://webisa.webdatacommons.org/282530105

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	I saw a brief article somewhere on the www stating they may have been used in conjunction with spearthrowers to bring dow such large game as wooly mammoth.
http://www.w3.org/ns/prov#wasQuotedFrom	slinging.org