@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8689d001-6af8-4f47-9773-25fb0964c1cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8689d001-6af8-4f47-9773-25fb0964c1cb> .