@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31b670a7-e8c2-4c4c-8764-7806a2968a63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31b670a7-e8c2-4c4c-8764-7806a2968a63> .