@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3ff42aa-0951-451d-b21f-de84fdbe19a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3ff42aa-0951-451d-b21f-de84fdbe19a5> .