@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d04504-6c6e-4e43-bde4-60e5af513856> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d04504-6c6e-4e43-bde4-60e5af513856> .