@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aef1721d-d99b-4e99-acff-8eecca811bb7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aef1721d-d99b-4e99-acff-8eecca811bb7> .