2013 World Judo Championships – men's 81 kg
{'<entity_0>': "2013 World Judo Championships – men's 81 kg", '<entity_1>': '2013'}
[["2013 World Judo Championships – men's 81 kg", 'point in time', '2013']]
The <entity_0> competition of the <entity_1> World Judo Championships was held on August 29.
['sporting event']