About: http://webisa.webdatacommons.org/327693993

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	all, wrecks, booms and other underwater obstructions, details of German convoy
http://www.w3.org/ns/prov#wasQuotedFrom	ibiblio.org