Siege of Jerusalem (1244)
{'<entity_0>': 'Siege of Jerusalem (1244)', '<entity_1>': 'Sixth Crusade', '<entity_2>': '15 July 1244', '<entity_3>': 'Jerusalem', '<entity_4>': 'siege'}
[['Siege of Jerusalem (1244)', 'location', 'Jerusalem'], ['Siege of Jerusalem (1244)', 'point in time', '15 July 1244'], ['Siege of Jerusalem (1244)', 'part of', 'Sixth Crusade'], ['Siege of Jerusalem (1244)', 'instance of', 'siege'], ['Siege of Jerusalem (1244)', 'start time', '15 July 1244'], ['Siege of Jerusalem (1244)', 'end time', '15 July 1244']]
The <entity_0> took place after the <entity_1>, when roaming Khwarazmians clans conquered the city on <entity_2>. Frederick II, Holy Roman Emperor led the <entity_1> to the Holy Land in 1228, and claimed the kingship of <entity_3> by right of his wife, Queen Yolande of <entity_3>, who had inherited the title of 'Queen of <entity_3>' from her mother, Maria of Montferrat, the wife of John of Brienne. In the <entity_4> and subsequent fall of the city in July, 1244, the Khwarazmians completely razed <entity_3>, leaving it in ruins and useless to both Christians and Muslims.
['conflict', 'Wikimedia list article', 'siege', 'poem', 'battle']