@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/508a2b39-3090-450f-a4ac-8776f2e141e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/508a2b39-3090-450f-a4ac-8776f2e141e2> .