Assertion: heavy frigate | /r/HasProperty | mounted on its upper decks
Facets:
Source sentences:
text: The typical heavy frigate had a main armament of 18-pounder long guns, plus 32-pounder carronades mounted on its upper decks.
text: The typical heavy frigate had a main armament of 18-pounder long guns, plus 32-pounder carronades mounted on its upper decks.