@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d1ffdca-e810-4ca8-9d55-e220646966b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d1ffdca-e810-4ca8-9d55-e220646966b5> .