swimming at the 2004 Summer Olympics – women's 800 metre freestyle
{'<entity_0>': "swimming at the 2004 Summer Olympics – women's 800 metre freestyle", '<entity_1>': 'Athens Olympic Aquatic Centre', '<entity_2>': 'Ai Shibata', '<entity_3>': '19 August 2004', '<entity_4>': 'swimming'}
[["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'winner', 'Ai Shibata'], ["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'location', 'Athens Olympic Aquatic Centre'], ["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'point in time', '19 August 2004'], ["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'sport', 'swimming'], ["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'start time', '19 August 2004'], ["swimming at the 2004 Summer Olympics – women's 800 metre freestyle", 'end time', '19 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_3> and 20. Japan's <entity_2> became the first Asian swimmer to win an Olympic gold medal in long-distance freestyle <entity_4>, outside the record time of 8:24.54.
['Olympic sporting event']