About: http://webisa.webdatacommons.org/158877896

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	The material unfortunately is not fit for the established dating methods, such as thermoluminescence or carbon dating.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com