@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50763a20-53e2-4b50-a1b3-937a14a31068> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50763a20-53e2-4b50-a1b3-937a14a31068> .