About: http://webisa.webdatacommons.org/1985072

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	But that has to be taken along with the fact that there were a vast number of convoys and ships which were never attacked or sunk.
http://www.w3.org/ns/prov#wasQuotedFrom	shipsnostalgia.com