@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/633b171c-83f8-400e-b1ec-fdef1856aade> rdfs:isDefinedBy <https://stad.gent/data/blank_node/633b171c-83f8-400e-b1ec-fdef1856aade> .