About: http://webisa.webdatacommons.org/211790551

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	The use of flint, chert, quartz, granite, slate and many other forms of materials for Making knives, arrowheads, and other artifacts used as weapons, tools, ornamentation and for everyday living.
http://www.w3.org/ns/prov#wasQuotedFrom	j-and-dee-artifacts.com