Complex sentence: Opened by the Lord Mayor of Kingston upon Hull in May 1999 The William Crampton library of the Flag Institute was originally located in the James Ricket Library Building, in the city of Hull, in November 2006 it moved premises to the Hull Business Centre Building.
Split into simpler sentences: Opened by the Lord Mayor of Kingston upon Hull in May 1999, The William Crampton library of the Flag Institute was originally located in the James Ricket Library Building in Hull. In November 2006 it moved premises to the Hull Business Centre Building.