@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a17ba92-4dd4-4ba3-829d-72500b742dea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a17ba92-4dd4-4ba3-829d-72500b742dea> .