Data: Ahmet Ertegun, genre, Rhythm and blues; Rhythm and blues, stylisticOrigin, Blues; Ahmet Ertegun, birthPlace, Istanbul; Rhythm and blues, derivative, Disco

Ahmet Ertegun who was born in Istanbul sings Rhythm and Blues, which originated from blues music. Disco is a derivative of rhythm and blues.

Data: England, language, Cornish language

Cornish is a language spoken in the Cornwall region of England.

Data: Olympic Stadium (Athens), location, Marousi; AEK Athens F.C., ground, Olympic Stadium (Athens)
The ground for AEK Athens FC is the Olympic Stadium (Athens) located in Marousi.