@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf87fcf-d61a-460a-bb07-1ff74a4ba54d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf87fcf-d61a-460a-bb07-1ff74a4ba54d> .