The given description logic (DL) expression is used to define a **"Question"** based on certain characteristics. Here's a breakdown of it in normal words:

- **∃has IRI answer.**: This part specifies that there is an answer related to the question through a property called **"has IRI answer"**. Essentially, the question is seeking some specific type of answer.

- **(film ⊔ album ⊔ ∃place of birth.⊤ ⊔ mountain ⊔ stock exchange ⊔ art academy ⊔ association football club ⊔ video game developer ⊔ million city ⊔ (∃said to be the same as.⊤ ⊓ ∃subclass of.⊤))**: This part lists the types of answers that the question could be looking for. Let's break this down:
  
  - **film**: The answer could be a film.
  - **album**: The answer could be a music album.
  - **∃place of birth.⊤**: The answer could involve the place where someone was born. This means the question is asking for a place of birth.
  - **mountain**: The answer could be a mountain.
  - **stock exchange**: The answer could be a stock exchange.
  - **art academy**: The answer could be an art academy.
  - **association football club**: The answer could be a football club (soccer club).
  - **video game developer**: The answer could be a video game developer.
  - **million city**: The answer could be a large city with a population over one million.
  - **(∃said to be the same as.⊤ ⊓ ∃subclass of.⊤)**: The answer could be something that is:
    - Said to be the same as something else (some kind of synonym or equivalent concept).
    - A subclass of some broader category or class.

### In summary:
This expression defines a **"Question"** that is asking for an answer which could be one of the following:
- A film, album, place of birth, mountain, stock exchange, art academy, football club, video game developer, a large city, or something that is either equivalent to or a subclass of something else.