"Outer burial container" or "vault" means an enclosure into which a casket is placed and includes, but is not limited to, containers made of concrete, steel, fiberglass, copper or other metals, sectional concrete enclosures, crypts, and wooden enclosures [...]

(17) "Outer burial container" means an enclosure into which a casket is placed, including, but not limited to, a vault made of concrete, steel, fiberglass, or copper, a sectional concrete enclosure, a crypt, or a wooden enclosure.