Assertion: pyramid's chamber | /r/HasProperty | each equal
Facets:
Source sentences:
text: If so, the pyramid's internal layout becomes even more mysterious, and that's before we bear in mind the findings of the Quarterly Review, which reported in 1818, after careful computation, that the structure's known passages and vaults occupy a mere 1/7,400th of its volume, so that "after leaving the contents of every second chamber solid by way of separation, there might be three thousand seven hundred chambers, each equal in size to the sarcophagus chamber, [hidden] within.