Sec. 5. (a) Property is exempt from property taxation if it is owned by a city or town and is used to provide a municipal service.
(b) For purposes of this section, property used to provide a municipal service includes:
(1) a public school or library;
(2) a municipally owned park, golf course, playground, swimming pool, hospital, waterworks, electric utility, gas or heating plant, sewage treatment or disposal plant, cemetery, auditorium, or gymnasium; and
(3) any other municipally owned property, utility, or institution.