About: http://webisa.webdatacommons.org/210924574

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	However, there is a lot of proof that brain surgeries were performed starting from the Neolithic period, which is the late Stone Age.
http://www.w3.org/ns/prov#wasQuotedFrom	lessonsnips.com