<prompt> Translate the following text to EnglishMausoleum ilianzishwa karibu 355 KK kwa amri ya mfalme neno mausoleum linatokana na jina lake na ilibaki hadi angalau karne ya 12.  <response>: It was begun around 355 b.c. at the behest of the king the word mausoleum is derived from his name and remained standing until at least the 12th century. 