Hi,
English question:
This is not about "it's = it is" but the genitive form of "it".
When you have a proper name it has an apostrophe, e.g. "Karsten's boat".
When you use the male or female personal pronoun it's "her boat" or "his boat".
But what if the object is neutral, hence "it".
Is it "it's attributes" or "its attributes"?