http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giới thiệu phong tục Việt Nam từ cá nhân qua gia đình đến xã hội như: con người, tín ngưỡng, giao tiếp xã hội, tập quán,...