@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30b6aeaf-7702-4979-bf8e-2506df43a1ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30b6aeaf-7702-4979-bf8e-2506df43a1ef> .