Section 84C.04 - VALIDITYA conservation easement is valid even though:
(1) it is not appurtenant to an interest in real property;(2) it can be or has been assigned to another holder;(3) it is not of a character that has been recognized traditionally at common law;(4) it imposes a negative burden;(5) it imposes affirmative obligations upon the owner of an interest in the burdened property or upon the holder;(6) the benefit does not touch or concern real property; or(7) there is no privity of estate or of contract.