@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/250dd697-9400-4b3b-8489-fed26f51f304> rdfs:isDefinedBy <https://stad.gent/data/blank_node/250dd697-9400-4b3b-8489-fed26f51f304> .