Ohio Rev. Code Ann. § 517.10

The title to, right of possession, and control of all public cemeteries located outside any municipal corporation, which have been set apart and dedicated as public cemeteries, and any grounds which have been used as such by the public, but not expressly dedicated as a cemetery, except such as are owned or under the care of a religious or benevolent society, or an incorporated company or association, or under the control of the authorities of any municipal corporation, shall, severally be vested in the board of township trustees.