<Tr> <Th> Criteria </Th> <Td> i, ii, iii, iv </Td> </Tr> <Tr> <Th> Designated </Th> <Td> 1999 (23rd session) </Td> </Tr> <Tr> <Th> Part of </Th> <Td> Heart of Neolithic Orkney </Td> </Tr> <Tr> <Th> Reference no . </Th> <Td> 514 </Td> </Tr>

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