About: http://webisa.webdatacommons.org/155226969

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 weapon was a mortar that hurled a ring of depth charges 250 ahead of a ship.
http://www.w3.org/ns/prov#wasQuotedFrom	studyblue.com