About: http://webisa.webdatacommons.org/102823609

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	I don??t want to think about if something serious happens - at any given time, approximately 3500 ships are on the sea, including 2000 large ships such as oil tankers and cargo ships.
http://www.w3.org/ns/prov#wasQuotedFrom	oceansearch.org