@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639dd478-969e-4744-94e5-755f29571705> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639dd478-969e-4744-94e5-755f29571705> .