Table for the 5 triples for predicate ns4:oppervlakte with range rdfs:Resource

Subject	Object
?:Diosdado Macapagal International Airport	?:Beton
?:Luchthaven Husein Sastranegara	?:Asfalt
?:Luchthaven Schiphol	?:Asfalt
?:O'Hare International Airport	?:Asfalt
?:O'Hare International Airport	?:Beton