@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31302904-3c9a-4284-803c-f129e8845483> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31302904-3c9a-4284-803c-f129e8845483> .