user: Question: What was the built data for Knocklayd rebuild?
Columns: ['Number', 'Builder', 'Built', 'Rebuilt', 'Name as rebuilt', 'Scrapped/Sold']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [33.0, 'York Rd', 'Cannot handle non-empty timestamp argument! 1902', 'Cannot handle non-empty timestamp argument! 1928', 'Binevanagh', 'Cannot handle non-empty timestamp argument! 1949']
SQL:

assistant: SELECT "Built" FROM "Table" WHERE "Name as rebuilt" = 'Knocklayd';