@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec457c62-11fd-40c2-ad0f-2ef5c8f202ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec457c62-11fd-40c2-ad0f-2ef5c8f202ad> .