196.202  Property of widows, widowers, blind persons, and persons totally and permanently disabled.--Property to the value of $500 of every widow, widower, blind person, or totally and permanently disabled person who is a bona fide resident of this state shall be exempt from taxation. As used in this section, the term "totally and permanently disabled person" means a person who is currently certified by a physician licensed in this state, by the United States Department of Veterans Affairs or its predecessor, or by the Social Security Administration to be totally and permanently disabled.