Deductions
- food has part concept ⇐ (class is a concept), (food has part class)
- food has part class ⇐ (class is a class), (food has part class)
- food has part class ⇐ (entity is a class), (food has part entity)
- food has part entity ⇐ (class of chemical substances by use is a entity), (food has part class of chemical substances by use)
- food has part class of chemical substances by use ⇐ (food ingredient is a class of chemical substances by use), (food has part food ingredient)
- food has quality class ⇐ (potential energy is a class), (food has quality potential energy)
- concept is for example food ⇐ (food is a concept), (is a is inverse of is for example)
- food is a concept ⇐ (non-food item is a concept), (non-food item is opposite of food)
- non-food item is opposite of food ⇐ food is opposite of non-food item
- food has quality form of energy ⇐ (chemical energy is a form of energy), (food has quality chemical energy)
- food has quality potential energy ⇐ (chemical energy is subclass of potential energy), (food has quality chemical energy)
- food has quality chemical energy ⇐ (food energy is subclass of chemical energy), (food has quality food energy)