About: http://webisa.webdatacommons.org/99742760

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	Of course there is still the sea ice compactness graph that shows the ratio of sea ice area and extent and is a result of this recent blog post discussing the metric (click for a larger version):
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com