Complex sentence: It is about 4000 years old and was originally a pagan offering vessel and comes from a ruin of a church in Nordseeland and was gifted to the church by the National Museum of Denmark.
Split into simpler sentences: It is about 4,000 years old and was originally a pagan offering vessel. It comes from a ruin of a church in North Sealand and was gifted to the church by the National Museum of Denmark.