@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce78ef17-d9d2-4637-ad8b-85778d5d18c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce78ef17-d9d2-4637-ad8b-85778d5d18c0> .