(ii) Property used for student housing;

(iii) Property used for parsonages;

(iv) Property that was owned and occupied or used to provide residential rental housing that qualified for exemption under paragraph A or B prior to September 1, 1993; or

(v) Property exempt from taxation under other provisions of law; and

(7) In addition to the requirements of subparagraphs (1) to (4), an exemption is not allowed under paragraph A or B for real or personal property owned and occupied or used to provide residential rental housing that is transferred or placed in service on or after September 1, 1993, unless the property is owned by a nonprofit housing corporation and the operation of the residential rental housing is not an unrelated trade or business to the nonprofit housing corporation.

For the purposes of this subparagraph, the following terms have the following meanings.

(a) "Nonprofit housing corporation" means a nonprofit corporation organized in the State that is exempt from tax under Section 501(c)(3) of the Code and has among its corporate purposes the provision of services to people of low income or the construction, rehabilitation, ownership or operation of housing.

(b) "Residential rental housing" means one or more buildings, together with any facilities functionally related and subordinate to the building or buildings, containing one or more similarly constructed residential units offered for rental to the general public for use on other than a transient basis, each of which contains separate and complete facilities for living, sleeping, eating, cooking and sanitation.