About: http://webisa.webdatacommons.org/14209355

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	The present invention is an apparatus and method for measuring the thickness of an ice sheet floating at the surface of a body of sea water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com