@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ef50831-7b7a-41bb-b9d2-c0bbc5a7ee56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ef50831-7b7a-41bb-b9d2-c0bbc5a7ee56> .