No, it doesnt. Not directly anyway.
If I torture the rest of the article sufficiently though it suggests to me that there is at least one corridor leading to at least one chamber.
They establish that this structure, not the yard around it or elements of the community, is the mausoleum and that mausoleums from the Begazi phase are highly likely to have at least one corridor oriented toward the sun.
At least, after some pentothal and jumpers to the nipples thats what the article told me.
Thanks