Statements (43)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
submarine
|
| gptkbp:defeated |
merchant ships
warships |
| gptkbp:designedBy |
gptkb:Germany
|
| gptkbp:famousFor |
unrestricted submarine warfare
|
| gptkbp:firstIntroduced |
1914
|
| https://www.w3.org/2000/01/rdf-schema#label |
German U-boats
|
| gptkbp:keyIssues |
diesel engines
torpedoes sonar electric batteries periscopes |
| gptkbp:notableFeature |
gptkb:U-boat_campaign_against_Allied_shipping
gptkb:Battle_of_the_Atlantic Lusitania sinking Operation Drumbeat Operation Paukenschlag Wolfpack tactics U-boat camouflage tactics U-boat crew training U-boat films and media U-boat historical significance U-boat in popular culture U-boat legacy in naval warfare U-boat memorials and museums U-boat reconnaissance missions U-boat supply missions U-boat surrender in 1945 U-boat technology advancements U-boat technology influence on modern submarines U-47_sinking_HMS_Royal_Oak U-boat_attacks_on_American_shipping U-boat_bases_in_France U-boat_impact_on_Allied_supply_lines U-boat_warfare_in_the_Caribbean |
| gptkbp:notableFor |
Type VII U-boat
Type IX U-boat Type XXI U-boat |
| gptkbp:operates |
gptkb:World_War_I
gptkb:World_War_II |
| gptkbp:retired |
1945
|
| gptkbp:secondaryRole |
naval warfare
|
| gptkbp:usedBy |
Kriegsmarine
|