About: http://webisa.webdatacommons.org/87675976

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	Have a look at the map, greenland is about the size of the US and most of the ice covering it is around 4500m thick, hope you can appreciate the sheer volume of ice here and why if completely melted will raise sea levels by ~7m.
http://www.w3.org/ns/prov#wasQuotedFrom	realclimate.org