@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddc2f988-d67b-43a9-a670-ee55b06be16e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddc2f988-d67b-43a9-a670-ee55b06be16e> .