In the original, it was a spell. She wasn't dead. Necrophilia had nothing to do with it.
But while we are on the subject, I like my Brother's take on it ... "History does not record what procedures the Handsome Prince may have tried before stumbling upon the simple expedient of a kiss ..."
Anyway, my "Sleeping Beaty" resides in a "Whitebox", the local slang for a suspended animation chamber. A kiss wouldn't do the trick. Therein lies a part of the story.
Tell your brother his quote made my potential tag line list (check in a few minutes)
In a coma is just as nasty. Well maybe not quite.