@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a9c68f9-dcad-4a1f-b5a3-0a5813154aa2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a9c68f9-dcad-4a1f-b5a3-0a5813154aa2> .