About: http://webisa.webdatacommons.org/199081772

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	You are right that we have no ice core from exactly that region, so all we have is an estimate, which is all anyone has on paleo temperatures.
http://www.w3.org/ns/prov#wasQuotedFrom	joannenova.com.au