@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640a5e0f-45d8-4c28-b384-5b22dd7fa082> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640a5e0f-45d8-4c28-b384-5b22dd7fa082> .