About: http://webisa.webdatacommons.org/367088616

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	Each year, during its passage through the atmosphere, this snow has trapped ambient gases, different types of dust or even pollen, and these are compressed every time new layers of snow cover the old ones.
http://www.w3.org/ns/prov#wasQuotedFrom	europa.eu