PRESERVE AFFORDABLE HOUSING THAT IS AT RISK OF BEING ELIMINATED FROM THE NATIONAL AFFORDABLE HOUSING INVENTORY EITHER THROUGH CONVERSION TO MARKET RATE OR BY PHYSICAL DETERIORATION IN ADDITION TO THE MAKING OF GRANTS AND DISTRIBUTIONS FOR THE BENEFIT AND PURPOSES OF ORGANIZATIONS WHICH QUALIFY AS EXEMPT ORGANIZATIONS UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE OF 1986.