@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f31b5ab4-2586-4ef8-b0d9-0f7fda5b6c1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f31b5ab4-2586-4ef8-b0d9-0f7fda5b6c1d> .