Exhibition of National Portraits
{'<entity_0>': 'Exhibition of National Portraits', '<entity_1>': 'Victoria and Albert Museum', '<entity_2>': '1868', '<entity_3>': '1866'}
[['Exhibition of National Portraits', 'location', 'Victoria and Albert Museum'], ['Exhibition of National Portraits', 'end time', '1868'], ['Exhibition of National Portraits', 'start time', '1866']]
The <entity_0> was a series of three grand exhibitions in London at the <entity_1> between <entity_3> and <entity_2>.
['art exhibition']