Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ħal Saflieni Hypogeum' has mentioned 'Prehistory' in the following places:
Occurrence Sentence Text Source
The Hypogeum of xc4xa6al Saflieni is a Neolithic subterranean structure dating to the Saflieni phase (3300 xe2x80x93 3000 BC) in Maltese prehistory, located in Paola, Malta.
The cemetery was in use throughout the xc5xbbebbuxc4xa1, xc4xa0gantija and Tarxien Phases of Maltese Prehistory, spanning from around 4000 B.C.