Complex sentence: Nagarakretagama or Nagarakrtagama is an Old Javanese eulogy to Hayam Wuruk, the ruler of the Majapahit Kingdom, written as a "kakawin" by Mpu Prapanca in 1365 (or 1287 Saka year).
Split into simpler sentences: Nagarakretagama or Nagarakrtagama is an Old Javanese eulogy to Hayam Wuruk, the ruler of the Majapahit Kingdom. It was written as a "kakawin" by Mpu Prapanca in 1365 (or 1287 Saka year).