As used in this subchapter, unless the context otherwise requires:
(1) “Dance hall” means any building, premise, pavilion, or place of business wherein dancing is permitted, conducted, or engaged in, by the public in general, either for profit or not; and
(2) “Owner” means any person, persons, or corporation having an actual legal interest, vested in possession, in any building or place that may become a public nuisance under the provisions of this subchapter.