@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67906ca2-4ddf-43ec-bc13-e1d225d71d0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67906ca2-4ddf-43ec-bc13-e1d225d71d0a> .