swimming at the 2004 Summer Olympics – women's 400 metre freestyle
{'<entity_0>': "swimming at the 2004 Summer Olympics – women's 400 metre freestyle", '<entity_1>': 'Athens Olympic Aquatic Centre', '<entity_2>': '15 August 2004'}
[["swimming at the 2004 Summer Olympics – women's 400 metre freestyle", 'location', 'Athens Olympic Aquatic Centre'], ["swimming at the 2004 Summer Olympics – women's 400 metre freestyle", 'point in time', '15 August 2004'], ["swimming at the 2004 Summer Olympics – women's 400 metre freestyle", 'start time', '15 August 2004'], ["swimming at the 2004 Summer Olympics – women's 400 metre freestyle", 'end time', '15 August 2004']]
The <entity_0> event at the 2004 Olympic Games was contested at the <entity_1> of the Athens Olympic Sports Complex in Athens, Greece on <entity_2>.
['Olympic sporting event']