Knock John sandbank

E1817398 UNEXPLORED

Knock John sandbank is a submerged sand formation in the Thames Estuary that serves as a notable navigational feature for shipping approaching the southeast coast of England.

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All labels observed (1)

Label Occurrences
Knock John sandbank canonical 2

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Knock John Fort namedAfter Knock John sandbank
Knock John Fort locatedOn Knock John sandbank