Complex sentence: It is set to be released as the album's second single on 10 May 2013 in Germany, 14 May 2013 in North America, and 13 May 2013 rest of the world.
Split into simpler sentences: It is set to be released as the album's second single on 10 May 2013 in Germany. The release date for North America is 14 May 2013, and 13 May 2013 for the rest of the world.