@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e57af48d-0df2-498d-bf66-0c11c7d227eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e57af48d-0df2-498d-bf66-0c11c7d227eb> .