@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67ef58fc-5f4c-42b2-84d9-f7ac241c494d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67ef58fc-5f4c-42b2-84d9-f7ac241c494d> .