In addition to written notice requirements, notice may also be given by posting notice of the hearing on the affected property at least twenty (20) days before the date of the hearing.
For purposes of this subsection, "entity" means any individual, corporation, company, firm, partnership, association, trust, state agency, government instrumentality or agency, institution, county, incorporated municipality or municipal authority or trust in which any governmental entity is a beneficiary, venture, or other legal entity however organized.
Okla. Stat. tit. 11, § 43-106