About: http://webisa.webdatacommons.org/204563115

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	They invented the 'Clovis point,' a spear-shaped weapon made of stone that is found in Texas and other portions of the United States and northern Mexico.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com