In this Part, unless the contrary intention appears:
"easement" includes an interest in an easement, and any other right in relation to land.
"Moomba pipeline" has the same meaning as in Part 6.
"MSP easement" means an easement that is owned by the Commonwealth and that:
(a) was owned by the Authority, or by Pacenco, immediately before the sale day; or
(b) was acquired by the Commonwealth on or after the sale day under the Lands Acquisition Act 1989 , for purposes in connection with a Moomba pipeline.