@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/150c220e-454f-46c4-96fd-ae36d871779a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/150c220e-454f-46c4-96fd-ae36d871779a> .