+1. found the pdf file by typing in that sentence into google So does that confirm its D?I'm quite sure it's D because researching it, a friend found "Ownership of land is based on division and distribution of ritual responsibility for land and sacred sites and not on the Western notion of owning, using or occupying land". So on that basis, ritual estate is based on ritual responsibility rather than territorial boundaries which is the Western notion of owning land... our teachers say D