@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ba7c9c-c715-4a61-ac58-48493f7dc057> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ba7c9c-c715-4a61-ac58-48493f7dc057> .