@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/553c9be3-2997-4bea-8690-b540239eccb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/553c9be3-2997-4bea-8690-b540239eccb3> .