Deductions
- watercourse has quality abstract entity ⇐ (type is a abstract entity), (watercourse has quality type)
- watercourse has quality existence ⇐ (watercourse has quality entity), (entity has quality existence), (has quality is a transitive relation)
- watercourse has quality entity ⇐ (taxonomic rank is a entity), (watercourse has quality taxonomic rank)
- watercourse has quality class ⇐ (type of property is subclass of class), (watercourse has quality type of property)
- watercourse is for example River Thames ⇐ (River Thames is a watercourse), (is a is inverse of is for example)
- feature type is for example watercourse ⇐ (watercourse is a feature type), (is a is inverse of is for example)
- watercourse is for example Potomac River ⇐ (Potomac River is a watercourse), (is a is inverse of is for example)
- watercourse is for example Sista ⇐ (Sista is a watercourse), (is a is inverse of is for example)
- type of object is for example watercourse ⇐ (watercourse is a type of object), (is a is inverse of is for example)
- still waters is opposite of watercourse ⇐ watercourse is opposite of still waters
- watercourse has quality class ⇐ (watercourse is a type of object), (type of object has quality class)
- watercourse has quality taxonomic rank ⇐ (watercourse is a type of object), (type of object has quality taxonomic rank)
- watercourse has quality criterion ⇐ (watercourse is a type of object), (type of object has quality criterion)
- watercourse has quality superclass ⇐ (watercourse is a type of object), (type of object has quality superclass)
- watercourse has quality property ⇐ (watercourse is a type of object), (type of object has quality property)
- watercourse has quality quality ⇐ (watercourse is a type of object), (type of object has quality quality)
- watercourse has quality type of property ⇐ (watercourse is a type of object), (type of object has quality type of property)
- watercourse has quality type ⇐ (watercourse is a type of object), (type of object has quality type)
- watercourse is a type of object ⇐ (feature type is subclass of type of object), (watercourse is a feature type)
- Potomac River is a watercourse ⇐ (stream is subclass of watercourse), (Potomac River is a stream)
- River Thames is a watercourse ⇐ (stream is subclass of watercourse), (River Thames is a stream)
- Sista is a watercourse ⇐ (stream is subclass of watercourse), (Sista is a stream)