Complex sentence: In July 2003, Prescoed Prison (along with HMP Usk) was listed by the Prison Service as one of the top five performing Prisons in England and Wales, the first time that prisons had been ranked in a published league table.
Split into simpler sentences: In July 2003, Prescoed Prison (along with HMP Usk) was stated to be one of the top 5 performing Prisons in England and Wales. The statistics were published by the Prison Service, and this was the first time that prisons had been ranked in a published league table.