@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a67a2f6d-2e50-416f-b0d1-f9cb054eea69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a67a2f6d-2e50-416f-b0d1-f9cb054eea69> .