About: http://webisa.webdatacommons.org/15279406

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	2011/09/01 The comparison between them is an estimate of how much the ice is broken up.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com