@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ab816a0-c4f8-4ca8-8dd2-ad72ed990afd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ab816a0-c4f8-4ca8-8dd2-ad72ed990afd> .