Assertion: castle's fortification | /r/Synonym | the castle
Facets:
value: during the 1680s
type: TEMPORAL
Source sentences:
text: The first primitive fortification, called "The Castle", was placed on the site in 1634 and, after two re-buildings, replaced circa 1692 with a more substantial structure known as Castle William.
text: In the final phases of Charles's work, the castle and southern blockhouse at Hull were incorporated into a massive new fortification called the Citadel during the 1680s.