@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d818dd1e-80a8-4ffd-aecd-e421cde66116> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d818dd1e-80a8-4ffd-aecd-e421cde66116> .