About: http://webisa.webdatacommons.org/38803741

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 do not show trend lines but looking at them superficially does not show me any downward trend in days of ice.if they had the data in tabular form I could plot it in Excel and figure out if there actually is a trend.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com