Table for the 4 triples with object <http://nl.dbpedia.org/resource/Categorie:Nederlands_luchtvaartpionier> sorted by label

SubjectPredicate
?:Albert Plesmandcterms:subject
?:Albert Plesmandcterms:subject
?:Hein ter Poortendcterms:subject
?:Hein ter Poortendcterms:subject