This is the 1742nd most frequent Turkish word.
rizespor
"Rizespor" is the name of a Turkish football (soccer) club based in Rize, Turkey.
In this sentence, 'Rizespor' functions as a proper noun designating the name of a sports team.
Rizespor, Türkiye'nin bir futbol takımıdır.
Rizespor is a football team in Turkey.
Here, 'Rizespor' is still a proper noun but is used in possessive context to describe the match related to the team.
Dün Rizespor maçını izledik ve çok eğlendik.
Yesterday, we watched the Rizespor match and had a lot of fun.
In this example, 'Rizespor' represents the subject matter of the discussion or knowledge referred to by the person.