@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ddc0c9a-0071-4098-8d41-6c0477963bec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ddc0c9a-0071-4098-8d41-6c0477963bec> .