@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf3ac91a-ba3f-4e2d-86f4-069c7ea23f81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf3ac91a-ba3f-4e2d-86f4-069c7ea23f81> .