1. Posesión con “de”
Possession with “de”

2. Posesión con “de”
The construction noun+”de” + subject expresses both relationships (if the noun is a person) and possession (if the noun is a thing)
This is similar to the English ‘s
El amigo de Miguel Miguel’s friend.
El libro de Miguel Miguel’s book

3. In Spansh, “apostrophe s” is never used.
The thing owned comes first, then the person who owns it.
The direct article is always used with the owned thing.
La dirección de María Maria´s address
La clase de Dra. Peña Dr . Peña´s class
La rosa de Rosa Rosa´s rose.

4. This construction is also used to describe an object as part of a category: (Computer lab, English class, city bus, peanut butter, Shakespeare play)
El laboratorio de computadoras
La clase de inglés
El bus de la ciudad
La mantequilla de maní
La obra de Shakespeare