@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4de2b21-b3cf-4cac-ba27-315f83d27466> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4de2b21-b3cf-4cac-ba27-315f83d27466> .