1968 Vuelta a España
{'<entity_0>': '1968 Vuelta a España', '<entity_1>': '12 May 1968', '<entity_2>': '25 April 1968', '<entity_3>': 'Spain'}
[['1968 Vuelta a España', 'country', 'Spain'], ['1968 Vuelta a España', 'end time', '12 May 1968'], ['1968 Vuelta a España', 'start time', '25 April 1968']]
The 23rd edition of <entity_0> (Tour of <entity_3>), a long-distance bicycle stage race and one of the three grand tours, was held from <entity_2> to <entity_1>.
['Vuelta a España']