Assertion: allied ship | /r/HasProperty | sunk by german submarines
Facets:
value: during world war i.
type: TEMPORAL
value: over 1.4 million tons of shipping
type: OTHER
Source sentences:
text: Over 5,000 Allied ships were sunk by German submarines during World War I. Over 1.4 million tons of shipping was lost during just the first few months of the war.