@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f7769a-9217-4022-a1d8-19f5994ac7ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f7769a-9217-4022-a1d8-19f5994ac7ac> .