Okla. Admin. Code § 120:10-5-19
This Part defines certain uses that provide public services and resources in support of the local community. These low to medium intensity uses may be permitted to operate in specified low density residential districts or areas where the primary use of land is single family residential. These uses are identified as special due to additional land use restrictions and conditions that may be applied to reduce or prohibit the impact on the character of the immediate area. In some cases, the Commission may determine to formulate a distance restriction, based on density and intensity of use, to avoid an over concentration of one or more of these type uses. It is the intent of this Part to properly integrate these uses into existing environments and to assure continued stability in the area in which they are located.
Okla. Admin. Code § 120:10-5-19