Deductions
- history of North America has quality type of property ⇐ (history of North America is subclass of humanities), (humanities has quality type of property)
- history of North America has quality abstract entity ⇐ (history of North America is subclass of humanities), (humanities has quality abstract entity)
- history of North America has quality entity ⇐ (history of North America is subclass of humanities), (humanities has quality entity)
- history of North America has quality source of information ⇐ (history of North America is subclass of humanities), (humanities has quality source of information)
- history of North America has quality class ⇐ (history of North America is subclass of humanities), (humanities has quality class)
- history of North America has quality scientific evidence ⇐ (history of North America is subclass of humanities), (humanities has quality scientific evidence)
- history of North America has quality existence ⇐ (history of North America is subclass of humanities), (humanities has quality existence)
- history of North America has quality source ⇐ (history of North America is subclass of humanities), (humanities has quality source)
- history of North America has quality superclass ⇐ (history of North America is subclass of humanities), (humanities has quality superclass)
- history of North America has quality faculty of humanities ⇐ (history of North America is subclass of humanities), (humanities has quality faculty of humanities)
- history of North America has quality taxonomic rank ⇐ (history of North America is subclass of humanities), (humanities has quality taxonomic rank)
- history of North America has quality evidence ⇐ (history of North America is subclass of humanities), (humanities has quality evidence)
- history of North America has quality topic ⇐ (history of North America is subclass of humanities), (humanities has quality topic)
- history of North America has quality type ⇐ (history of North America is subclass of humanities), (humanities has quality type)
- history of North America has quality quality ⇐ (history of North America is subclass of humanities), (humanities has quality quality)
- history of North America has quality property ⇐ (history of North America is subclass of humanities), (humanities has quality property)
- history of North America has quality type of object ⇐ (history of North America is subclass of humanities), (humanities has quality type of object)
- history of North America has quality criterion ⇐ (history of North America is subclass of humanities), (humanities has quality criterion)
- aspect of history is for example history of North America ⇐ (history of North America is a aspect of history), (is a is inverse of is for example)
- history of North America is subclass of humanities ⇐ (history of North America is subclass of study of history), (study of history is subclass of humanities), (is subclass of is a transitive relation)
- history of Washington, D.C. is part of history of North America ⇐ (history of Washington, D.C. is part of history of the United States), (history of the United States is part of history of North America), (is part of is a transitive relation)