John Halliday
type: Person
description: land surveyor and engineer (1854–1912)
birth date: 1854-01-01
death date: 1912-07-16
birth place: Belfast
works for: Melbourne Harbor Trust
has occupation: surveyor
has occupation: engineer
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citations:
  retrieved: 2021-01-10
citations:
  retrieved: 2021-01-10
citations:
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  stated in qid: Q104113251
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  served at: 2026-08-14T11:00:24.415826Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T15:03:35.671641+00:00Z