About: http://webisa.webdatacommons.org/177318713

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	With the influx of modern humans, the blade forms of stone tools proliferated???scrapers, chisels, spear blades, knives, and the like???demonstrating notable creativity, as well as practical ingenuity, in tool-making.
http://www.w3.org/ns/prov#wasQuotedFrom	studentpulse.com