Led Zeppelin European Tour 1971
{'<entity_0>': 'Led Zeppelin European Tour 1971', '<entity_1>': 'Led Zeppelin', '<entity_2>': 'concert tour', '<entity_3>': '05 July 1971', '<entity_4>': '03 May 1971'}
[['Led Zeppelin European Tour 1971', 'start time', '03 May 1971'], ['Led Zeppelin European Tour 1971', 'end time', '05 July 1971'], ['Led Zeppelin European Tour 1971', 'performer', 'Led Zeppelin'], ['Led Zeppelin European Tour 1971', 'instance of', 'concert tour'], ['Led Zeppelin European Tour 1971', 'description', 'concert tour']]
<entity_1>'s <entity_0> was a <entity_2> of Europe by the English rock band. The tour commenced on <entity_4> and concluded on <entity_3>. Though being very short in duration, this <entity_2> was well known, primarily because of the extremely violent crowd disturbance which took place at the band's concert at the Vigorelli Velodrome in Milan on <entity_3>. On <entity_4> <entity_1> played "Four Sticks" (Page, Plant).
['concert tour']