@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67ffd837-81a2-49ef-9e7a-0532856e43c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67ffd837-81a2-49ef-9e7a-0532856e43c0> .