@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b618f5a3-ab1f-4fcb-b5d8-5bb544ceeedc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b618f5a3-ab1f-4fcb-b5d8-5bb544ceeedc> .