About: http://webisa.webdatacommons.org/202067530

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	Sinking by gun fire from a distance of not less than 150 yards is the safest method.
http://www.w3.org/ns/prov#wasQuotedFrom	maritime.org