@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a0bd5a-1189-4498-816d-5c9139c3e50a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a0bd5a-1189-4498-816d-5c9139c3e50a> .