Two Q's

Then what type of card location in play is? And what about master card locations, they are not master card type?

Think a bit on it.

This equipment card represents a unique location and does not count as equipment while in play.

This sentence states that location stays equipment card type, but represents something else.

Megabaja wrote:

Then what type of card location in play is?

A location.

Megabaja wrote:

And what about master card locations, they are not master card type?

They are. They are also locations. And library cards.

Megabaja wrote:

Think a bit on it.

This equipment card represents a unique location and does not count as equipment while in play.

This sentence states that location stays equipment card type, but represents something else.

Thoughts have been given on this point. Questions have been asked. Rulings have been made. And I'm not going to reverse these antediluvian points.

Ask yourself: do you retrieve the Ankara Citadel when you diablerize the vampire it is on? (answer is: "no" [LSJ 20030607] )
Can you transfer locations with Heidelberg Castle? (answer is: "no" [LSJ 20020411] ).

This last post also reads this:

[LSJ 20020411] wrote:

[..] "equipment card" means, for a card in play, a "card that represents equipment".

In this game, "represents" (and "is considered as") is an equivalent to "is".

Ok, then.

I have a slight barrier with english grammar, that's making a lot of confusion to me. Sorry for wasting your time.