@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31c12b87-3220-4962-ab45-3e99b234bd07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31c12b87-3220-4962-ab45-3e99b234bd07> .