Deductions
- President of South Africa has quality class ⇐ (conceptual system is a class), (President of South Africa has quality conceptual system)
- President of South Africa has quality class ⇐ (President of South Africa has quality social science concept), (social science concept has quality class), (has quality is a transitive relation)
- President of South Africa has quality extension of a concept ⇐ (President of South Africa has quality social science concept), (social science concept has quality extension of a concept), (has quality is a transitive relation)
- President of South Africa has quality mathematical property ⇐ (President of South Africa has quality social science concept), (social science concept has quality mathematical property), (has quality is a transitive relation)
- President of South Africa has quality relation ⇐ (President of South Africa has quality social science concept), (social science concept has quality relation), (has quality is a transitive relation)
- President of South Africa has quality set ⇐ (President of South Africa has quality social science concept), (social science concept has quality set), (has quality is a transitive relation)
- President of South Africa has quality mathematical object ⇐ (President of South Africa has quality social science concept), (social science concept has quality mathematical object), (has quality is a transitive relation)
- President of South Africa has quality subjectivity ⇐ (President of South Africa has quality desirability), (desirability has quality subjectivity), (has quality is a transitive relation)
- President of South Africa has quality philosophical concept ⇐ (President of South Africa has quality desirability), (desirability has quality philosophical concept), (has quality is a transitive relation)
- President of South Africa has quality subjective quality ⇐ (President of South Africa has quality condition), (condition has quality subjective quality), (has quality is a transitive relation)
- President of South Africa has quality desirability ⇐ (President of South Africa has quality condition), (condition has quality desirability), (has quality is a transitive relation)
- President of South Africa has quality value ⇐ (President of South Africa has quality condition), (condition has quality value), (has quality is a transitive relation)
- President of South Africa has quality social science concept ⇐ (President of South Africa has quality condition), (condition has quality social science concept), (has quality is a transitive relation)
- President of South Africa has quality point in time ⇐ (President of South Africa has quality condition), (condition has quality point in time), (has quality is a transitive relation)
- President of South Africa has quality absence ⇐ (work is subclass of absence), (President of South Africa has quality work)
- President of South Africa has quality phenomenon ⇐ (work is subclass of phenomenon), (President of South Africa has quality work)
- President of South Africa has quality condition ⇐ (work is subclass of condition), (President of South Africa has quality work)
- President of South Africa is part of Government of South Africa ⇐ (President of South Africa is part of Cabinet of South Africa (Q634678)), (Cabinet of South Africa (Q634678) is part of Government of South Africa), (is part of is a transitive relation)
- President of South Africa has quality authority file ⇐ (industry classification is a authority file), (President of South Africa has quality industry classification)
- President of South Africa has quality existence ⇐ (President of South Africa has quality abstract entity), (abstract entity has quality existence), (has quality is a transitive relation)
- President of South Africa has quality controlled vocabulary ⇐ (industry classification is a controlled vocabulary), (President of South Africa has quality industry classification)
- President of South Africa has quality abstract entity ⇐ (knowledge system is a abstract entity), (President of South Africa has quality knowledge system)
- President of South Africa has quality entity ⇐ (conceptual system is a entity), (President of South Africa has quality conceptual system)
- President of South Africa has quality class ⇐ (type of property is subclass of class), (President of South Africa has quality type of property)
- role is for example President of South Africa ⇐ (President of South Africa is a role), (is a is inverse of is for example)
- President of South Africa has quality relative quality ⇐ (President of South Africa is a role), (role has quality relative quality)
- President of South Africa has quality class ⇐ (President of South Africa is a role), (role has quality class)
- President of South Africa has quality type ⇐ (President of South Africa is a role), (role has quality type)
- President of South Africa has quality superclass ⇐ (President of South Africa is a role), (role has quality superclass)
- President of South Africa has quality property ⇐ (President of South Africa is a role), (role has quality property)
- President of South Africa has quality criterion ⇐ (President of South Africa is a role), (role has quality criterion)
- President of South Africa has quality taxonomic rank ⇐ (President of South Africa is a role), (role has quality taxonomic rank)
- President of South Africa has quality type of property ⇐ (President of South Africa is a role), (role has quality type of property)
- President of South Africa is a role ⇐ (public office is subclass of role), (President of South Africa is a public office)
- President of South Africa has quality industry classification ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality industry classification)
- President of South Africa has quality economic activity ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality economic activity)
- President of South Africa has quality type of system ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality type of system)
- President of South Africa has quality work ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality work)
- President of South Africa has quality knowledge system ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality knowledge system)
- President of South Africa has quality topic ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality topic)
- President of South Africa has quality quality ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality quality)
- President of South Africa has quality conceptual system ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality conceptual system)
- President of South Africa has quality field of study ⇐ (President of South Africa is subclass of statesperson), (statesperson has quality field of study)
- position is for example President of South Africa ⇐ (President of South Africa is a position), (is a is inverse of is for example)
- public office is for example President of South Africa ⇐ (President of South Africa is a public office), (is a is inverse of is for example)
- President of South Africa is subclass of statesperson ⇐ (President of South Africa is subclass of head of state), (head of state is subclass of statesperson), (is subclass of is a transitive relation)
- President of South Africa is subclass of head of state ⇐ (President of South Africa is subclass of President of the Republic (Q248577)), (President of the Republic (Q248577) is subclass of head of state), (is subclass of is a transitive relation)
- President of South Africa is a position ⇐ (public office is subclass of position), (President of South Africa is a public office)