Here is an overview of the IAB Context categories

Note that it is only possible to target IAB Context categories on Ekstra Bladet

IAB Contextuel Categories
AutomotiveHobbies & InterestsPop CultureHealthy Living
Books and LiteratureHome & GardenPersonal FinanceHealth
Business and FinanceFine ArtTravelTechnology & Computing
Events and AttractionsPetsShoppingTelevision
Family and RelationshipsFood & DrinkSportsEducation
Real EstateMusic and AudioStyle & FashionScience
MoviesNews and PoliticsCareersVideo Gaming