@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a30013c4-6ca5-4ceb-a971-91938b0571dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a30013c4-6ca5-4ceb-a971-91938b0571dc> .