Assertion: pyramid's chamber | /r/HasProperty | created
Facets:
value: beneath the pyramid
type: LOCATION
Source sentences:
text: Burial chambers for two of his queens were created beneath the pyramid; the first chamber of the 'Queens' section' under the south-western quadrant of the pyramid was for Queen Aat and the second chamber was for an unnamed queen.
text: The pyramid was built over a natural mound and the chambers were created using the "pit and ramp" method, previously used on some mastaba tombs.