About: http://webisa.webdatacommons.org/179301272

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 first six vessels are configured for anti-submarine warfare and equipped with torpedoes; the second six are used for patrol and other missions.
http://www.w3.org/ns/prov#wasQuotedFrom	naval-technology.com