Complex sentence: In 1994 and 1995, excavations at the site of the 11th-century Greyfriars Friary in central Aalborg resulted in the creation of the Gråbrødrekloster Museum underneath the central pedestrian shopping street.
Split into simpler sentences: In 1994 and 1995, the museum conducted excavations at the site of the 11th-century Greyfriars Friary in central Aalborg. The excavations resulted in the creation of the Gråbrødre Museum underneath the pedestrian shopping street.