Dutch Open
{'<entity_0>': 'tennis tournament', '<entity_1>': 'Netherlands', '<entity_2>': 'tournament', '<entity_3>': 'clay court', '<entity_4>': 'Amersfoort', '<entity_5>': 'Dutch Open', '<entity_6>': 'Association of Tennis Professionals', '<entity_7>': 'tennis', '<entity_8>': '1957', '<entity_9>': '2008'}
[['Dutch Open', 'sport', 'tennis'], ['Dutch Open', 'country', 'Netherlands'], ['Dutch Open', 'location', 'Amersfoort'], ['Dutch Open', 'inception', '1957'], ['Dutch Open', 'organizer', 'Association of Tennis Professionals'], ['Dutch Open', 'subclass of', 'tennis tournament'], ['Dutch Open', 'dissolved, abolished or demolished date', '2008'], ['Dutch Open', 'surface played on', 'clay court'], ['Dutch Open', 'start time', '1957'], ['Dutch Open', 'description', 'tennis tournament'], ['Dutch Open', 'instance of', 'tournament']]
The <entity_5> Tennis <entity_4> (or <entity_5>) originally known as the <entity_1> International Championships and Netherland Championships was a <entity_0> played on outdoor <entity_3> and held in three different locations in The <entity_1> between 1898 and <entity_9>. From <entity_8> to 1973 the <entity_2> consisted of both men's and women's events (singles, doubles, mixed doubles) but from 1975 onward only men's singles and doubles events were held. It was part of the Grand Prix <entity_7> circuit in the 1970s and an <entity_6> event from its inception in 1990. Amsterdam became the event host in 1995 and in 2002 the <entity_2> moved to <entity_4> where it was held until its final edition in <entity_9>. In <entity_9> the organizers sold the right of organization to the family of Serbian <entity_7> player Novak Djokovic, and the <entity_2> was moved to Belgrade, where it became known as the Serbia Open.
['tournament', 'recurring tournament', 'recurring tennis tournament', 'sporting event']