Ordinary referendum
{'<entity_0>': 'Ordinary referendum', '<entity_1>': 'referendum'}
[['Ordinary referendum', 'instance of', 'referendum']]
An <entity_0> in Ireland is a <entity_1> on a bill other than a bill to amend the Constitution. Whereas a constitutional <entity_1> is mandatory for a constitutional amendment bill, an <entity_0> occurs only if the bill "contains a proposal of such national importance that the will of the people thereon ought to be ascertained". The 1922 Constitution of the Irish Free State included in Article 47 provision for a <entity_1> similar to the current 1937 Constitution's <entity_0>. The President could override this and demand a <entity_1>: unlike an <entity_0>, no Oireachtas petition was required, although a meeting of the Council of State was.
['referendum']