@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f51e78d-b453-4754-8976-aeba6e738afc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f51e78d-b453-4754-8976-aeba6e738afc> .