Deductions
- proprietary software has quality creativity ⇐ (proprietary software is subclass of freely redistributable software), (freely redistributable software has quality creativity)
- proprietary software is subclass of freely redistributable software ⇐ (free software is subclass of freely redistributable software), (free software is opposite of proprietary software)
- proprietary software is subclass of free license ⇐ (free software license is subclass of free license), (free software license is opposite of proprietary software)
- proprietary software is opposite of free software license ⇐ free software license is opposite of proprietary software
- class is for example proprietary software ⇐ (proprietary software is a class), (is a is inverse of is for example)
- abstract entity is for example proprietary software ⇐ (proprietary software is a abstract entity), (is a is inverse of is for example)
- software category is for example proprietary software ⇐ (proprietary software is a software category), (is a is inverse of is for example)
- entity is for example proprietary software ⇐ (proprietary software is a entity), (is a is inverse of is for example)
- proprietary software is opposite of free software ⇐ free software is opposite of proprietary software
- proprietary software is subclass of creative work ⇐ (proprietary software is subclass of software), (software is subclass of creative work), (is subclass of is a transitive relation)
- proprietary software is a entity ⇐ (abstract entity is subclass of entity), (proprietary software is a abstract entity)
- proprietary software is a abstract entity ⇐ (class is subclass of abstract entity), (proprietary software is a class)
- proprietary software is a class ⇐ (class is subclass of class), (proprietary software is a class)
- proprietary software is a class ⇐ (software category is subclass of class), (proprietary software is a software category)
- proprietary software is a software category ⇐ (free software is a software category), (free software is opposite of proprietary software)