branch of anthropology

Deductions

• branch of anthropology has quality class ⇐ (existence is a class), (branch of anthropology has quality existence)
• second-order class is for example branch of anthropology ⇐ (branch of anthropology is a second-order class), (is a is inverse of is for example)
• entity is for example branch of anthropology ⇐ (branch of anthropology is a entity), (is a is inverse of is for example)
• branch of anthropology has quality existence ⇐ (branch of anthropology is a entity), (entity has quality existence)
• branch of anthropology is a entity ⇐ (second-order class is subclass of entity), (branch of anthropology is a second-order class)
• branch of anthropology is for example ethnology ⇐ (ethnology is a branch of anthropology), (is a is inverse of is for example)