@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23e309d4-43fd-4d3c-8e56-32dc50fec57d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23e309d4-43fd-4d3c-8e56-32dc50fec57d> .