Ohio Revised Code Title LIII. Real Property § 5301.67

(A) “Conservation easement” means an incorporeal right or interest in land that is held for the public purpose of retaining land, water, or wetland areas predominantly in their natural, scenic, open, or wooded condition, including, without limitation, the use of land in agriculture when consistent with and in furtherance of the purpose of retaining those areas in such a condition, or retaining their use predominantly as suitable habitat for fish, plants, or wildlife;  that imposes any limitations on the use or development of the areas that are appropriate at the time of creation of the conservation easement to achieve one or more of those purposes;  and that includes appropriate provisions for the holder to enter the property subject to the easement at reasonable times to ensure compliance with its provisions.

(B) “Agriculture” means those activities occurring on land devoted exclusively to agricultural use, as defined in section 5713.30 of the Revised Code, or on land that constitutes a homestead.

(C) “Agricultural easement” means an incorporeal right or interest in land that is held for the public purpose of retaining the use of land predominantly in agriculture;  that imposes any limitations on the use or development of the land that are appropriate at the time of creation of the easement to achieve that purpose;  that is in the form of articles of dedication, easement, covenant, restriction, or condition;  and that includes appropriate provisions for the holder to enter the property subject to the easement at reasonable times to ensure compliance with its provisions.

(D) “Homestead” means the portion of a farm on which is located a dwelling house, yard, or outbuildings such as a barn or garage.