Assertion: castle | /r/HasProperty | built with good ditches
Facets:
value: for the defence of the city
type: PURPOSE
Source sentences:
text: Dublin Castle was first founded as a major defensive work by Meiler Fitzhenry on the orders of King John of England in 1204, some time after the Norman invasion of Ireland in 1169, when it was commanded that a castle be built with strong walls and good ditches for the defence of the city, the administration of justice, and the protection of the King's treasure.