About: http://webisa.webdatacommons.org/17922695

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	Food and other necessities of life were acquired and processed with the use of stone tools such as grinding rocks, knives, and axes.
http://www.w3.org/ns/prov#wasQuotedFrom	metmuseum.org