About: http://webisa.webdatacommons.org/276851540

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 divided the nature of the subjects into categories based on the era they lived, including the Mesolithic Period, the Neolithic Period, the Bronze Age, Medieval Times and finally modern day.
http://www.w3.org/ns/prov#wasQuotedFrom	huffingtonpost.ca