@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4781b91-f80b-4445-86c3-1215a3a0f638> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4781b91-f80b-4445-86c3-1215a3a0f638> .