@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1c71b4e-a319-4da0-a664-00f33d876963> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1c71b4e-a319-4da0-a664-00f33d876963> .